Server-less multi-connection mode: more bugs are fixed.
Server-less multi-connection mode: more bugs are fixed.
@changelog_1003_li
@changelog_1005_li
The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
@changelog_1004_li
@changelog_1006_li
H2 Console: column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
H2 Console: column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
@changelog_1005_li
@changelog_1007_li
ALTER TABLE: removing an auto-increment or identity column didn't remove the sequence.
ALTER TABLE: removing an auto-increment or identity column didn't remove the sequence.
@changelog_1006_li
@changelog_1008_li
Creating indexes is now a bit faster.
Creating indexes is now a bit faster.
@changelog_1007_li
@changelog_1009_li
PG Server: new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch!
PG Server: new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch!
@changelog_1008_li
@changelog_1010_li
PG Server: improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch!
PG Server: improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch!
@changelog_1009_li
@changelog_1011_li
H2 Console: Oracle system tables are no longer listed, improving performance.
H2 Console: Oracle system tables are no longer listed, improving performance.
@changelog_1010_li
@changelog_1012_li
Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
@changelog_1011_li
@changelog_1013_li
New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
@changelog_1012_li
@changelog_1014_li
JDBC: using an invalid result set type or concurrency now throws an exception.
JDBC: using an invalid result set type or concurrency now throws an exception.
@changelog_1013_li
@changelog_1015_li
If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
@changelog_1014_li
@changelog_1016_li
Fulltext search: a NullPointerException was thrown when updating a value that was NULL previously.
Fulltext search: a NullPointerException was thrown when updating a value that was NULL previously.
@changelog_1015_li
@changelog_1017_li
The Recover tool did not work with .data.db files of the wrong size.
The Recover tool did not work with .data.db files of the wrong size.
@changelog_1016_li
@changelog_1018_li
Triggers: if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
Triggers: if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
@changelog_1017_li
@changelog_1019_li
The soft-references cache (CACHE_TYPE=SOFT_LRU) could throw a NullPointerException.
The soft-references cache (CACHE_TYPE=SOFT_LRU) could throw a NullPointerException.
@changelog_1018_li
@changelog_1020_li
To enable the new page store mechanism, append ;PAGE_STORE=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
To enable the new page store mechanism, append ;PAGE_STORE=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
@changelog_1019_h2
@changelog_1021_h2
Version 1.1.115 (2009-06-21)
Version 1.1.115 (2009-06-21)
@changelog_1020_li
@changelog_1022_li
The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
@changelog_1021_li
@changelog_1023_li
ALTER TABLE could throw an exception "object already exists" in some cases.
ALTER TABLE could throw an exception "object already exists" in some cases.
@changelog_1022_li
@changelog_1024_li
Views: in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
Views: in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
@changelog_1023_li
@changelog_1025_li
java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
@changelog_1024_li
@changelog_1026_li
H2 Console: the language was reset to the browser language when disconnecting.
H2 Console: the language was reset to the browser language when disconnecting.
@changelog_1025_li
@changelog_1027_li
H2 Console: improved Polish translation.
H2 Console: improved Polish translation.
@changelog_1026_li
@changelog_1028_li
Server-less multi-connection mode: more bugs are fixed.
Server-less multi-connection mode: more bugs are fixed.
@changelog_1027_li
@changelog_1029_li
The download page now included the SHA1 checksums.
The download page now included the SHA1 checksums.
@changelog_1028_li
@changelog_1030_li
Shell tool: the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
Shell tool: the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
@changelog_1029_li
@changelog_1031_li
The RunScript tool and SQL statement did not work with the compression method LZF.
The RunScript tool and SQL statement did not work with the compression method LZF.
@changelog_1030_li
@changelog_1032_li
Fulltext search: searching for NULL or an empty string threw an exception.
Fulltext search: searching for NULL or an empty string threw an exception.
@changelog_1031_li
@changelog_1033_li
Lucene fulltext search: FTL_DROP_ALL did not drop the triggers.
Lucene fulltext search: FTL_DROP_ALL did not drop the triggers.
@changelog_1032_li
@changelog_1034_li
Backup: if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
Backup: if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
@changelog_1033_li
@changelog_1035_li
Data types: LONG is now an alias for BIGINT.
Data types: LONG is now an alias for BIGINT.
@changelog_1034_h2
@changelog_1036_h2
Version 1.1.114 (2009-06-01)
Version 1.1.114 (2009-06-01)
@changelog_1035_li
@changelog_1037_li
ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
@changelog_1036_li
@changelog_1038_li
Fulltext search: data is no longer deleted and re-inserted if the indexed columns didn't change.
Fulltext search: data is no longer deleted and re-inserted if the indexed columns didn't change.
@changelog_1037_li
@changelog_1039_li
In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
@changelog_1038_li
@changelog_1040_li
Microsoft Windows Vista: when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
Microsoft Windows Vista: when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
@changelog_1039_li
@changelog_1041_li
The Recover tool did not always work when the database contains referential integrity constraints.
The Recover tool did not always work when the database contains referential integrity constraints.
@changelog_1040_li
@changelog_1042_li
Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
@changelog_1041_h2
@changelog_1043_h2
Version 1.1.113 (2009-05-21)
Version 1.1.113 (2009-05-21)
@changelog_1042_li
@changelog_1044_li
Shell tool: the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
Shell tool: the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
@changelog_1043_li
@changelog_1045_li
JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
@changelog_1044_li
@changelog_1046_li
When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
@changelog_1045_li
@changelog_1047_li
Identifiers with a digit and then a dollar sign didn't work. Example: A1$B.
Identifiers with a digit and then a dollar sign didn't work. Example: A1$B.
@changelog_1046_li
@changelog_1048_li
MS SQL Server compatibility: support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
MS SQL Server compatibility: support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
@changelog_1047_li
@changelog_1049_li
Android: workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
Android: workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
@changelog_1048_li
@changelog_1050_li
Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
@changelog_1049_li
@changelog_1051_li
Benchmark: the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
Benchmark: the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
@changelog_1050_li
@changelog_1052_li
H2 Console: command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
H2 Console: command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
@changelog_1051_li
@changelog_1053_li
Cache: support for a second level soft-references cache. To enable it, append ;CACHE_TYPE=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek!
Cache: support for a second level soft-references cache. To enable it, append ;CACHE_TYPE=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek!
@changelog_1052_h2
@changelog_1054_h2
Version 1.1.112 (2009-05-01)
Version 1.1.112 (2009-05-01)
@changelog_1053_li
@changelog_1055_li
JdbcPreparedStatement.toString() could throw a NullPointerException.
JdbcPreparedStatement.toString() could throw a NullPointerException.
@changelog_1054_li
@changelog_1056_li
EclipseLink: added H2Platform.supportsIdentity().
EclipseLink: added H2Platform.supportsIdentity().
@changelog_1055_li
@changelog_1057_li
Connection pool: the default login timeout is now 5 minutes.
Connection pool: the default login timeout is now 5 minutes.
@changelog_1056_li
@changelog_1058_li
After truncating tables, opening large databases could become slow because indexes were always re-built unnecessarily when opening.
After truncating tables, opening large databases could become slow because indexes were always re-built unnecessarily when opening.
@changelog_1057_li
@changelog_1059_li
More bugs in the server-less multi-connection mode have been fixed: Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
More bugs in the server-less multi-connection mode have been fixed: Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
@changelog_1058_li
@changelog_1060_li
GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
@changelog_1059_li
@changelog_1061_li
Improved error message when the .lock.db file modification time is in the future.
Improved error message when the .lock.db file modification time is in the future.
@changelog_1060_li
@changelog_1062_li
The MERGE statement now returns 0 as the generated key if the row was updated.
The MERGE statement now returns 0 as the generated key if the row was updated.
@changelog_1061_li
@changelog_1063_li
Running code coverage is now automated.
Running code coverage is now automated.
@changelog_1062_li
@changelog_1064_li
A file system implementation can now be registered using FileSystem.register.
A file system implementation can now be registered using FileSystem.register.
@changelog_1063_li
@changelog_1065_li
The database file system is no longer included in the jar file, it moved to the test section.
The database file system is no longer included in the jar file, it moved to the test section.
@changelog_1064_h2
@changelog_1066_h2
Version 1.1.111 (2009-04-10)
Version 1.1.111 (2009-04-10)
@changelog_1065_li
@changelog_1067_li
In-memory databases can now run inside the Google App Engine.
In-memory databases can now run inside the Google App Engine.
@changelog_1066_li
@changelog_1068_li
Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
@changelog_1067_li
@changelog_1069_li
The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
@changelog_1068_li
@changelog_1070_li
The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
@changelog_1069_li
@changelog_1071_li
Sometimes a StackOverflow occurred when checking for deadlock. See also http://code.google.com/p/h2database/issues/detail?id=61
Sometimes a StackOverflow occurred when checking for deadlock. See also http://code.google.com/p/h2database/issues/detail?id=61
@changelog_1070_li
@changelog_1072_li
The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
@changelog_1071_h2
@changelog_1073_h2
Version 1.1.110 (2009-04-03)
Version 1.1.110 (2009-04-03)
@changelog_1072_li
@changelog_1074_li
Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch!
Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch!
@changelog_1073_li
@changelog_1075_li
The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
@changelog_1074_li
@changelog_1076_li
The data type of a SUBSTRING method was wrong.
The data type of a SUBSTRING method was wrong.
@changelog_1075_li
@changelog_1077_li
ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
@changelog_1076_li
@changelog_1078_li
H2 Console: the browser system property now supports a list of arguments. Example: java -Dh2.browser="open,-a,Safari,%url" ...
H2 Console: the browser system property now supports a list of arguments. Example: java -Dh2.browser="open,-a,Safari,%url" ...
@changelog_1077_li
@changelog_1079_li
Improved Javadoc navigation (similar to Scaladoc).
Improved Javadoc navigation (similar to Scaladoc).
@changelog_1078_li
@changelog_1080_li
H2 Console: auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
H2 Console: auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
@changelog_1079_li
@changelog_1081_li
DISTINCT and GROUP BY on a CLOB column was broken.
DISTINCT and GROUP BY on a CLOB column was broken.
@changelog_1080_li
@changelog_1082_li
The FTP server moved to the tools section and is no longer included in the h2*.jar file.
The FTP server moved to the tools section and is no longer included in the h2*.jar file.
@changelog_1081_li
@changelog_1083_li
Improved error message for unsupported features: now the message says what exactly is not supported.
Improved error message for unsupported features: now the message says what exactly is not supported.
@changelog_1082_li
@changelog_1084_li
Improved OSGi support.
Improved OSGi support.
@changelog_1083_li
@changelog_1085_li
Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
@changelog_1084_li
@changelog_1086_li
The API of the tools changed a bit (each tool now returns an exit code).
The API of the tools changed a bit (each tool now returns an exit code).
@changelog_1085_li
@changelog_1087_li
Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
@changelog_1086_li
@changelog_1088_li
CREATE TABLE: improved compatibility (support for UNIQUE NOT NULL).
CREATE TABLE: improved compatibility (support for UNIQUE NOT NULL).
@changelog_1087_li
@changelog_1089_li
DatabaseMetaData.getSQLKeywords now returns the correct list.
DatabaseMetaData.getSQLKeywords now returns the correct list.
@changelog_1088_li
@changelog_1090_li
Deterministic user defined functions did not work when the parameter was a column. Fixed.
Deterministic user defined functions did not work when the parameter was a column. Fixed.
@changelog_1089_li
@changelog_1091_li
JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
@changelog_1090_li
@changelog_1092_li
Creating a JdbcConnectionPool has been simplified a bit.
Creating a JdbcConnectionPool has been simplified a bit.
@changelog_1091_li
@changelog_1093_li
The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
@changelog_1092_li
@changelog_1094_li
More bugs in the server-less multi-connection mode have been fixed: If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
More bugs in the server-less multi-connection mode have been fixed: If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
@changelog_1093_li
@changelog_1095_li
Linked tables to SQLite database can now be created.
Linked tables to SQLite database can now be created.
@changelog_1094_li
@changelog_1096_li
Nested IN(IN(...)) didn't work.
Nested IN(IN(...)) didn't work.
@changelog_1095_li
@changelog_1097_li
NIO storage: the nio: prefix was using memory mapped files instead of FileChannel.
NIO storage: the nio: prefix was using memory mapped files instead of FileChannel.
@changelog_1096_h2
@changelog_1098_h2
Version 1.1.109 (2009-03-14)
Version 1.1.109 (2009-03-14)
@changelog_1097_li
@changelog_1099_li
The optimization for IN(...) is now only used if comparing a column with an index.
The optimization for IN(...) is now only used if comparing a column with an index.
@changelog_1098_li
@changelog_1100_li
User defined functions can now be deterministic (see CREATE ALIAS documentation).
User defined functions can now be deterministic (see CREATE ALIAS documentation).
@changelog_1099_li
@changelog_1101_li
Multiple nested queries in the FROM clause with parameters did not always work.
Multiple nested queries in the FROM clause with parameters did not always work.
@changelog_1100_li
@changelog_1102_li
When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
@changelog_1101_li
@changelog_1103_li
New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio: or nioMapped: as in jdbc:h2:nio:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch!
New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio: or nioMapped: as in jdbc:h2:nio:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch!
@changelog_1102_li
@changelog_1104_li
The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
@changelog_1103_li
@changelog_1105_li
Could not use the same linked table multiple times in the same query.
Could not use the same linked table multiple times in the same query.
@changelog_1104_li
@changelog_1106_li
Bugs in the server-less multi-connection mode have been fixed.
Bugs in the server-less multi-connection mode have been fixed.
@changelog_1105_li
@changelog_1107_li
Column names could not be named "UNIQUE" (with the quotes).
Column names could not be named "UNIQUE" (with the quotes).
@changelog_1106_li
@changelog_1108_li
New system function TRANSACTION_ID() to get the current transaction identifier for a session.
New system function TRANSACTION_ID() to get the current transaction identifier for a session.
@changelog_1107_h2
@changelog_1109_h2
Version 1.1.108 (2009-02-28)
Version 1.1.108 (2009-02-28)
@changelog_1108_li
@changelog_1110_li
When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
@changelog_1109_li
@changelog_1111_li
JdbcConnectionPool: it was possible to set a negative connection pool size.
JdbcConnectionPool: it was possible to set a negative connection pool size.
@changelog_1110_li
@changelog_1112_li
Fulltext search did not support table names with a backslash.
Fulltext search did not support table names with a backslash.
@changelog_1111_li
@changelog_1113_li
The internal IntArray class did not work correctly when initialized with a zero length array.
The internal IntArray class did not work correctly when initialized with a zero length array.
@changelog_1112_li
@changelog_1114_li
The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
@changelog_1113_li
@changelog_1115_li
DATEADD does no longer require that the argument is a timestamp.
DATEADD does no longer require that the argument is a timestamp.
@changelog_1114_li
@changelog_1116_li
The database file locking mechanism didn't work correctly on Mac OS.
The database file locking mechanism didn't work correctly on Mac OS.
@changelog_1115_li
@changelog_1117_li
Some built-in functions reported the wrong precision, scale, and display size.
Some built-in functions reported the wrong precision, scale, and display size.
@changelog_1116_li
@changelog_1118_li
MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
@changelog_1117_li
@changelog_1119_li
Recovery did not work if there were more than 255 lobs stored as files.
Recovery did not work if there were more than 255 lobs stored as files.
@changelog_1118_li
@changelog_1120_li
New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK=SERIALIZED;OPEN_NEW=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK=SERIALIZED;OPEN_NEW=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
@changelog_1119_li
@changelog_1121_li
In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
@changelog_1120_li
@changelog_1122_li
The WebServlet did not close the database when un-deploying the web application.
The WebServlet did not close the database when un-deploying the web application.
@changelog_1121_li
@changelog_1123_li
The exception message of failed INSERT or MERGE statements now includes all values and the row number.
The exception message of failed INSERT or MERGE statements now includes all values and the row number.
@changelog_1122_li
@changelog_1124_li
If opening a database failed with an out of memory exception, some files were not closed.
If opening a database failed with an out of memory exception, some files were not closed.
@changelog_1123_li
@changelog_1125_li
Optimizer: the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
Optimizer: the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
@changelog_1124_li
@changelog_1126_li
Improved exception message when connecting to a just started server fails.
Improved exception message when connecting to a just started server fails.
@changelog_1125_li
@changelog_1127_li
Connection.isValid is a bit faster.
Connection.isValid is a bit faster.
@changelog_1126_li
@changelog_1128_li
H2 Console: the autocomplete feature has been improved a bit. It can now better parse conditions.
H2 Console: the autocomplete feature has been improved a bit. It can now better parse conditions.
@changelog_1127_li
@changelog_1129_li
When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ: Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ: Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
@changelog_1128_h2
@changelog_1130_h2
Version 1.1.107 (2009-01-24)
Version 1.1.107 (2009-01-24)
@changelog_1129_li
@changelog_1131_li
Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
@changelog_1130_li
@changelog_1132_li
The MySQL compatibility extension fromUnixTime now used the English locale.
The MySQL compatibility extension fromUnixTime now used the English locale.
@changelog_1131_li
@changelog_1133_li
When using LOG=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
When using LOG=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
@changelog_1132_li
@changelog_1134_li
In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE=TEXT) but support for this format was removed in version 1.1.105.
In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE=TEXT) but support for this format was removed in version 1.1.105.
@changelog_1133_li
@changelog_1135_li
Enabling the trace mechanism by creating a specially named file is no longer supported.
Enabling the trace mechanism by creating a specially named file is no longer supported.
@changelog_1134_h2
@changelog_1136_h2
Version 1.1.106 (2009-01-04)
Version 1.1.106 (2009-01-04)
@changelog_1135_li
@changelog_1137_li
Statement.setQueryTimeout did not work correctly for some statements.
Statement.setQueryTimeout did not work correctly for some statements.
@changelog_1136_li
@changelog_1138_li
CREATE DOMAIN: built-in data types can now only be changed if no tables exist.
CREATE DOMAIN: built-in data types can now only be changed if no tables exist.
@changelog_1137_li
@changelog_1139_li
Linked tables: a workaround for Oracle DATE columns has been implemented.
Linked tables: a workaround for Oracle DATE columns has been implemented.
@changelog_1138_li
@changelog_1140_li
DatabaseMetaData.getPrimaryKeys: the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
DatabaseMetaData.getPrimaryKeys: the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
@changelog_1139_li
@changelog_1141_li
Using IN(..) inside a IN(SELECT..) did not always work.
Using IN(..) inside a IN(SELECT..) did not always work.
@changelog_1140_li
@changelog_1142_li
Views with IN(..) that used a view itself did not work.
Views with IN(..) that used a view itself did not work.
@changelog_1141_li
@changelog_1143_li
Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
@changelog_1142_li
@changelog_1144_li
The license change a bit: so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
The license change a bit: so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
@changelog_1143_li
@changelog_1145_li
Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem!
Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem!
@changelog_1144_li
@changelog_1146_li
When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database: lock file modified in the future').
When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database: lock file modified in the future').
@changelog_1145_h2
@changelog_1147_h2
Version 1.1.105 (2008-12-19)
Version 1.1.105 (2008-12-19)
@changelog_1146_li
@changelog_1148_li
The setting STORAGE=TEXT is no longer supported.
The setting STORAGE=TEXT is no longer supported.
@changelog_1147_li
@changelog_1149_li
Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
@changelog_1148_li
@changelog_1150_li
When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
@changelog_1149_li
@changelog_1151_li
The fulltext search documentation has been improved.
The fulltext search documentation has been improved.
@changelog_1150_li
@changelog_1152_li
ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
@changelog_1151_li
@changelog_1153_li
Natural join: the joined columns are not repeated any more when using SELECT *.
Natural join: the joined columns are not repeated any more when using SELECT *.
@changelog_1152_li
@changelog_1154_li
User defined aggregate functions: the method getType expected internal data types instead of SQL types.
User defined aggregate functions: the method getType expected internal data types instead of SQL types.
@changelog_1153_li
@changelog_1155_li
User defined aggregate functions did not work if there was no group by expression.
User defined aggregate functions did not work if there was no group by expression.
@changelog_1154_li
@changelog_1156_li
MySQL compatibility: support for := assignment as in @sum:=@sum+x
MySQL compatibility: support for := assignment as in @sum:=@sum+x
@changelog_1155_li
@changelog_1157_li
INSERT INTO TEST(SELECT * FROM TEST) is now supported.
INSERT INTO TEST(SELECT * FROM TEST) is now supported.
@changelog_1156_li
@changelog_1158_li
Each session threw an invisible exception when garbage collected.
Each session threw an invisible exception when garbage collected.
@changelog_1157_li
@changelog_1159_li
Foreign key constraints that refer to a quoted column did not work.
Foreign key constraints that refer to a quoted column did not work.
@changelog_1158_li
@changelog_1160_li
New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
@changelog_1159_li
@changelog_1161_li
Shell: line comments didn't work correctly.
Shell: line comments didn't work correctly.
@changelog_1160_li
@changelog_1162_li
H2 Console: columns are now listed for up to 500 tables instead of 100.
H2 Console: columns are now listed for up to 500 tables instead of 100.
@changelog_1161_li
@changelog_1163_li
H2 Console: Cmd+Enter executes the current statement, Alt+Space for autocomplete.
H2 Console: Cmd+Enter executes the current statement, Alt+Space for autocomplete.
@changelog_1162_li
@changelog_1164_li
JaQu: the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
JaQu: the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
@changelog_1163_li
@changelog_1165_li
R&\#305;dvan A&\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot!
R&\#305;dvan A&\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot!
@changelog_1164_h2
@changelog_1166_h2
Version 1.1.104 (2008-11-28)
Version 1.1.104 (2008-11-28)
@changelog_1165_li
@changelog_1167_li
If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
@changelog_1166_li
@changelog_1168_li
JaQu: tables are now auto-created when running a query.
JaQu: tables are now auto-created when running a query.
@changelog_1167_li
@changelog_1169_li
The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
@changelog_1168_li
@changelog_1170_li
The function SUM could overflow when using large values. It returns now a data type that is safe.
The function SUM could overflow when using large values. It returns now a data type that is safe.
@changelog_1169_li
@changelog_1171_li
The function AVG could overflow when using large values. Fixed.
The function AVG could overflow when using large values. Fixed.
@changelog_1170_li
@changelog_1172_li
The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable=0.
The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable=0.
@changelog_1171_li
@changelog_1173_li
Build: JAVA_HOME is now automatically detected on Mac OS X.
Build: JAVA_HOME is now automatically detected on Mac OS X.
@changelog_1172_li
@changelog_1174_li
Testing for local connections was very slow on some systems.
Testing for local connections was very slow on some systems.
@changelog_1173_li
@changelog_1175_li
The cache memory usage calculation is more conservative.
The cache memory usage calculation is more conservative.
@changelog_1174_li
@changelog_1176_li
Allocating space got slower and slower the larger the database.
Allocating space got slower and slower the larger the database.
@changelog_1175_li
@changelog_1177_li
ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
@changelog_1176_li
@changelog_1178_li
Updatable result sets: the key columns can now be updated.
Updatable result sets: the key columns can now be updated.
@changelog_1177_li
@changelog_1179_li
The H2DatabaseProvider for ActiveObjects is now included in the tools section.
The H2DatabaseProvider for ActiveObjects is now included in the tools section.
@changelog_1178_li
@changelog_1180_li
The H2Platform for Oracle Toplink Essential has been improved a bit.
The H2Platform for Oracle Toplink Essential has been improved a bit.
@changelog_1179_li
@changelog_1181_li
The Windows service to start H2 didn't work in version 1.1.
The Windows service to start H2 didn't work in version 1.1.
@changelog_1180_li
@changelog_1182_li
File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split:'. In this case the files are split in parts of 1 GB. Example URL: jdbc:h2:split:~/db/test. If you want to split into parts of 1 MB, use jdbc:h2:split:20:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split:'. In this case the files are split in parts of 1 GB. Example URL: jdbc:h2:split:~/db/test. If you want to split into parts of 1 MB, use jdbc:h2:split:20:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
@changelog_1181_li
@changelog_1183_li
The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
@changelog_1182_li
@changelog_1184_li
Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
@changelog_1183_li
@changelog_1185_li
ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
@changelog_1184_li
@changelog_1186_li
The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
@changelog_1185_li
@changelog_1187_li
Fulltext search: there was a memory leak when creating and dropping fulltext indexes in a loop.
Fulltext search: there was a memory leak when creating and dropping fulltext indexes in a loop.
@changelog_1186_h2
@changelog_1188_h2
Version 1.1.103 (2008-11-07)
Version 1.1.103 (2008-11-07)
@changelog_1187_li
@changelog_1189_li
Could not order by a formula when the formula was in the group by list but not in the select list.
Could not order by a formula when the formula was in the group by list but not in the select list.
@changelog_1188_li
@changelog_1190_li
Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example: timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example: timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
@changelog_1189_li
@changelog_1191_li
ALTER TABLE used a lot of memory when using multi-version concurrency.
ALTER TABLE used a lot of memory when using multi-version concurrency.
@changelog_1190_li
@changelog_1192_li
Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
@changelog_1191_li
@changelog_1193_li
New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
@changelog_1192_li
@changelog_1194_li
Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
@changelog_1193_li
@changelog_1195_li
The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot!
The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot!
@changelog_1194_li
@changelog_1196_li
Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
@changelog_1195_li
@changelog_1197_li
Less heap memory is needed when multiple databases are open at the same time: the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
Less heap memory is needed when multiple databases are open at the same time: the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
@changelog_1196_li
@changelog_1198_li
New system property h2.browser to set the browser to use.
New system property h2.browser to set the browser to use.
@changelog_1197_li
@changelog_1199_li
To start the browser, java.awt.Desktop.browse is now used if available.
To start the browser, java.awt.Desktop.browse is now used if available.
@changelog_1198_h2
@changelog_1200_h2
Version 1.1.102 (2008-10-24)
Version 1.1.102 (2008-10-24)
@changelog_1199_li
@changelog_1201_li
The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot!
The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot!
@changelog_1200_li
@changelog_1202_li
There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
@changelog_1201_li
@changelog_1203_li
SET LOG 2 was not effective if executed after opening the database.
SET LOG 2 was not effective if executed after opening the database.
@changelog_1202_li
@changelog_1204_li
Translating the H2 Console is now simpler.
Translating the H2 Console is now simpler.
@changelog_1203_li
@changelog_1205_li
Common exception (error code 23*) are no longer written to the .trace.db file by default.
Common exception (error code 23*) are no longer written to the .trace.db file by default.
@changelog_1204_li
@changelog_1206_li
In-memory databases don't write LOBs to files any longer.
In-memory databases don't write LOBs to files any longer.
@changelog_1205_li
@changelog_1207_li
Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
@changelog_1206_li
@changelog_1208_li
ResultSetMetaData.getColumnName now returns the alias name except for columns.
ResultSetMetaData.getColumnName now returns the alias name except for columns.
@changelog_1207_li
@changelog_1209_li
Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
@changelog_1208_h2
@changelog_1210_h2
Version 1.1.101 (2008-10-17)
Version 1.1.101 (2008-10-17)
@changelog_1209_li
@changelog_1211_li
Errors with code 42000 - 42999 are no longer written to the trace file by default.
Errors with code 42000 - 42999 are no longer written to the trace file by default.
@changelog_1210_li
@changelog_1212_li
Queries with more than 10 tables are now faster.
Queries with more than 10 tables are now faster.
@changelog_1211_li
@changelog_1213_li
Opening a connection with AUTO_SERVER=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
Opening a connection with AUTO_SERVER=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
@changelog_1212_li
@changelog_1214_li
IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
@changelog_1213_li
@changelog_1215_li
The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot!
The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot!
@changelog_1214_li
@changelog_1216_li
Linked tables: the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction: it was disabled when set to true. Now it works as expected.
Linked tables: the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction: it was disabled when set to true. Now it works as expected.
@changelog_1215_li
@changelog_1217_li
Opening large database is now faster.
Opening large database is now faster.
@changelog_1216_li
@changelog_1218_li
New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
@changelog_1217_li
@changelog_1219_li
The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
@changelog_1218_li
@changelog_1220_li
Unset parameters were not detected when the query was re-compiled.
Unset parameters were not detected when the query was re-compiled.
@changelog_1219_li
@changelog_1221_li
New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those!
New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those!
@changelog_1220_li
@changelog_1222_li
The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
@changelog_1221_li
@changelog_1223_li
An out of memory error while deleting or updating many rows could result in a strange exception.
An out of memory error while deleting or updating many rows could result in a strange exception.
@changelog_1222_li
@changelog_1224_li
Linked tables: compatibility with MS SQL Server has been improved.
Linked tables: compatibility with MS SQL Server has been improved.
@changelog_1223_li
@changelog_1225_li
Renaming tables that have foreign keys with cascade didn't work correctly.
Renaming tables that have foreign keys with cascade didn't work correctly.
@changelog_1224_li
@changelog_1226_li
The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
@changelog_1225_li
@changelog_1227_li
Fulltext search: new method FT_DROP_INDEX.
Fulltext search: new method FT_DROP_INDEX.
@changelog_1226_li
@changelog_1228_li
The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
@changelog_1227_li
@changelog_1229_li
OSGi meta data is included in the manifest file. An OSGi BundleActivator is included: it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
OSGi meta data is included in the manifest file. An OSGi BundleActivator is included: it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
@changelog_1228_li
@changelog_1230_li
The default value for MAX_MEMORY_UNDO is now 50000.
The default value for MAX_MEMORY_UNDO is now 50000.
@changelog_1229_li
@changelog_1231_li
For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
@changelog_1230_li
@changelog_1232_li
In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
@changelog_1231_li
@changelog_1233_li
After re-connecting to a database, the database event listener (if set) is informed about it.
After re-connecting to a database, the database event listener (if set) is informed about it.
@changelog_1232_li
@changelog_1234_li
Local temporary tables now support indexes. Thanks a lot to Matt Roy!
Local temporary tables now support indexes. Thanks a lot to Matt Roy!
@changelog_1233_li
@changelog_1235_li
RUNSCRIPT no longer uses a temporary file.
RUNSCRIPT no longer uses a temporary file.
@changelog_1234_li
@changelog_1236_li
New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
@changelog_1235_li
@changelog_1237_li
After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
@changelog_1236_li
@changelog_1238_li
The build didn't work if the directory temp didn't exist before.
The build didn't work if the directory temp didn't exist before.
@changelog_1237_li
@changelog_1239_li
New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
@changelog_1238_li
@changelog_1240_li
WHERE .. IN (SELECT ...) could throw a NullPointerException.
WHERE .. IN (SELECT ...) could throw a NullPointerException.
@changelog_1239_li
@changelog_1241_li
Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot!
Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot!
@changelog_1240_h2
@changelog_1242_h2
Version 1.1.100 (2008-10-04)
Version 1.1.100 (2008-10-04)
@changelog_1241_li
@changelog_1243_li
In version 1.1, the following system properties are now enabled by default: h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
In version 1.1, the following system properties are now enabled by default: h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
@changelog_1242_li
@changelog_1244_li
The H2 Console tool now works with the JDBC-ODBC bridge.
The H2 Console tool now works with the JDBC-ODBC bridge.
@changelog_1243_li
@changelog_1245_li
The H2 Console tool now supports command line options to start things separately.
The H2 Console tool now supports command line options to start things separately.
@changelog_1244_li
@changelog_1246_li
Large objects did not work for in-memory databases in server mode in Linux.
Large objects did not work for in-memory databases in server mode in Linux.
@changelog_1245_li
@changelog_1247_li
Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
@changelog_1246_li
@changelog_1248_li
The h2console.war can now be built using the Java build.
The h2console.war can now be built using the Java build.
@changelog_1247_li
@changelog_1249_li
By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW=TRUE to the database URL.
By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW=TRUE to the database URL.
@changelog_1248_li
@changelog_1250_li
New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
@changelog_1249_li
@changelog_1251_li
CreateCluster: the property 'serverlist' is now called 'serverList'.
CreateCluster: the property 'serverlist' is now called 'serverList'.
@changelog_1250_li
@changelog_1252_li
The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
@changelog_1251_li
@changelog_1253_li
Databases names can now be one character long (the minimum size used to be 2 characters).
Databases names can now be one character long (the minimum size used to be 2 characters).
@changelog_1252_h2
@changelog_1254_h2
Version 1.0.79 (2008-09-26)
Version 1.0.79 (2008-09-26)
@changelog_1253_li
@changelog_1255_li
Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
@changelog_1254_li
@changelog_1256_li
Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
@changelog_1255_li
@changelog_1257_li
The server tool now displays the correct IP address if networked.
The server tool now displays the correct IP address if networked.
@changelog_1256_li
@changelog_1258_li
Can now start a TCP server with port 0 (automatically select a port).
Can now start a TCP server with port 0 (automatically select a port).
@changelog_1257_li
@changelog_1259_li
Result sets with just a unique index can now be updated (previously a primary key was required).
Result sets with just a unique index can now be updated (previously a primary key was required).
@changelog_1258_li
@changelog_1260_li
LINKED TABLE: the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
LINKED TABLE: the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
@changelog_1259_li
@changelog_1261_li
LINKED TABLE: worked around a bug in Oracle with the CHAR data type.
LINKED TABLE: worked around a bug in Oracle with the CHAR data type.
@changelog_1260_li
@changelog_1262_li
Faster hash code calculation for large binary arrays.
Faster hash code calculation for large binary arrays.
@changelog_1261_li
@changelog_1263_li
Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
@changelog_1262_li
@changelog_1264_li
The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
@changelog_1263_li
@changelog_1265_li
The H2 Console now abbreviates large texts in results.
The H2 Console now abbreviates large texts in results.
@changelog_1264_li
@changelog_1266_li
Multiple UNION queries could not be used in derived tables.
Multiple UNION queries could not be used in derived tables.
@changelog_1265_li
@changelog_1267_li
Linked tables can now be read-only.
Linked tables can now be read-only.
@changelog_1266_li
@changelog_1268_li
Temporary linked tables are now supported.
Temporary linked tables are now supported.
@changelog_1267_li
@changelog_1269_li
It was possible to create tables in read-only databases.
It was possible to create tables in read-only databases.
@changelog_1268_li
@changelog_1270_li
SET SCHEMA_SEARCH_PATH is now documented.
SET SCHEMA_SEARCH_PATH is now documented.
@changelog_1269_li
@changelog_1271_li
SET SCHEMA did not work for views.
SET SCHEMA did not work for views.
@changelog_1270_li
@changelog_1272_li
Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
@changelog_1271_li
@changelog_1273_li
The maximum log file size setting was ignored for large databases.
The maximum log file size setting was ignored for large databases.
@changelog_1272_li
@changelog_1274_li
Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
@changelog_1273_li
@changelog_1275_li
The data type JAVA_OBJECT could not be used in updatable result sets.
The data type JAVA_OBJECT could not be used in updatable result sets.
@changelog_1274_li
@changelog_1276_li
The system property h2.optimizeInJoin did not work correctly.
The system property h2.optimizeInJoin did not work correctly.
@changelog_1275_li
@changelog_1277_li
Conditions such as ID=? AND ID>? were slow.
Conditions such as ID=? AND ID>? were slow.
@changelog_1276_h2
@changelog_1278_h2
Version 1.0.78 (2008-08-28)
Version 1.0.78 (2008-08-28)
@changelog_1277_li
@changelog_1279_li
The documentation no longer uses a frameset (except the Javadocs).
The documentation no longer uses a frameset (except the Javadocs).
@changelog_1278_li
@changelog_1280_li
When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this!
When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this!
@changelog_1279_li
@changelog_1281_li
Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
@changelog_1280_li
@changelog_1282_li
The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot!
The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot!
@changelog_1281_li
@changelog_1283_li
The H2 Console replaced an empty user name with a single space.
The H2 Console replaced an empty user name with a single space.
@changelog_1282_li
@changelog_1284_li
The build target 'build jarSmall' now includes the embedded database.
The build target 'build jarSmall' now includes the embedded database.
@changelog_1283_li
@changelog_1285_li
JdbcDataSource now keeps the password in a char array where possible.
JdbcDataSource now keeps the password in a char array where possible.
@changelog_1284_li
@changelog_1286_li
ResultSet.absolute did not always work with large result sets.
ResultSet.absolute did not always work with large result sets.
@changelog_1285_li
@changelog_1287_li
Column aliases can now be used in GROUP BY and HAVING.
Column aliases can now be used in GROUP BY and HAVING.
@changelog_1286_li
@changelog_1288_li
Jason Brittain has contributed MySQL date functions. Thanks a lot! They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
Jason Brittain has contributed MySQL date functions. Thanks a lot! They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
@changelog_1287_h2
@changelog_1289_h2
Version 1.0.77 (2008-08-16)
Version 1.0.77 (2008-08-16)
@changelog_1288_li
@changelog_1290_li
JaQu is now using prepared statements and supports Date, Time, Timestamp.
JaQu is now using prepared statements and supports Date, Time, Timestamp.
@changelog_1289_li
@changelog_1291_li
When using remote in-memory databases, large LOB objects did not work.
When using remote in-memory databases, large LOB objects did not work.
@changelog_1290_li
@changelog_1292_li
Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
@changelog_1291_li
@changelog_1293_li
Opening a large database was slow if there was a problem opening the previous time.
Opening a large database was slow if there was a problem opening the previous time.
@changelog_1292_li
@changelog_1294_li
NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
@changelog_1293_li
@changelog_1295_li
CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
@changelog_1294_li
@changelog_1296_li
Support a comma before closing a list, as in: create table test(id int,)
Support a comma before closing a list, as in: create table test(id int,)
@changelog_1295_li
@changelog_1297_li
MySQL compatibility: linked tables had lower case column names on some systems.
MySQL compatibility: linked tables had lower case column names on some systems.
@changelog_1296_li
@changelog_1298_li
DB2 compatibility: the DB2 fetch-first-clause is supported.
DB2 compatibility: the DB2 fetch-first-clause is supported.
@changelog_1297_li
@changelog_1299_li
Oracle compatibility: old style outer join syntax using (+) did work correctly sometimes.
Oracle compatibility: old style outer join syntax using (+) did work correctly sometimes.
@changelog_1298_li
@changelog_1300_li
ResultSet.setFetchSize is now supported.
ResultSet.setFetchSize is now supported.
@changelog_1299_li
@changelog_1301_li
It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
@changelog_1300_h2
@changelog_1302_h2
Version 1.0.76 (2008-07-27)
Version 1.0.76 (2008-07-27)
@changelog_1301_li
@changelog_1303_li
The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
@changelog_1302_li
@changelog_1304_li
Invalid database names are now detected and a better error message is thrown.
Invalid database names are now detected and a better error message is thrown.
@changelog_1303_li
@changelog_1305_li
ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
@changelog_1304_li
@changelog_1306_li
Fixed the Oracle mode: Oracle allows multiple rows only where all columns of the unique index are NULL.
Fixed the Oracle mode: Oracle allows multiple rows only where all columns of the unique index are NULL.
@changelog_1305_li
@changelog_1307_li
There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
@changelog_1306_li
@changelog_1308_li
ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
@changelog_1307_li
@changelog_1309_li
H2 Console: the progress display when opening a database has been improved.
H2 Console: the progress display when opening a database has been improved.
@changelog_1308_li
@changelog_1310_li
The error message when the server doesn't start has been improved.
The error message when the server doesn't start has been improved.
@changelog_1309_li
@changelog_1311_li
Key values can now be changed in updatable result sets.
Key values can now be changed in updatable result sets.
@changelog_1310_li
@changelog_1312_li
Changes in updatable result sets are now visible even when resetting the result set.
Changes in updatable result sets are now visible even when resetting the result set.
@changelog_1311_li
@changelog_1313_li
Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
@changelog_1312_li
@changelog_1314_li
The database file was growing after deleting many rows, and after large update operations.
The database file was growing after deleting many rows, and after large update operations.
@changelog_1313_h2
@changelog_1315_h2
Version 1.0.75 (2008-07-14)
Version 1.0.75 (2008-07-14)
@changelog_1314_li
@changelog_1316_li
Multi version concurrency (MVCC): when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
Multi version concurrency (MVCC): when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
@changelog_1315_li
@changelog_1317_li
Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
@changelog_1316_li
@changelog_1318_li
The CSVREAD method did not process NULL correctly when using a whitespace field separator.
The CSVREAD method did not process NULL correctly when using a whitespace field separator.
@changelog_1317_li
@changelog_1319_li
Fixed the Oracle mode: Oracle allows multiple rows with NULL in a unique index.
Fixed the Oracle mode: Oracle allows multiple rows with NULL in a unique index.
@changelog_1318_li
@changelog_1320_li
Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
@changelog_1319_li
@changelog_1321_li
When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
@changelog_1320_li
@changelog_1322_li
Referential constraint checking improvement: now the constraint is only checked if the key column values change.
Referential constraint checking improvement: now the constraint is only checked if the key column values change.
@changelog_1321_li
@changelog_1323_li
Some database metadata calls returned the wrong data type for DATA_TYPE columns.
Some database metadata calls returned the wrong data type for DATA_TYPE columns.
@changelog_1322_li
@changelog_1324_li
The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
@changelog_1323_li
@changelog_1325_li
The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
@changelog_1324_li
@changelog_1326_li
The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
@changelog_1325_li
@changelog_1327_li
Stopping a WebServer didn't always work. Fixed.
Stopping a WebServer didn't always work. Fixed.
@download_1000_h1
@download_1000_h1
Downloads
Downloads
@download_1001_h3
@download_1001_h3
Version 1.1.115 (2009-06-27)
Version 1.1.116 (2009-07-18)
@download_1002_a
@download_1002_a
Windows Installer
Windows Installer
...
@@ -2168,7 +2174,7 @@ Windows Installer
...
@@ -2168,7 +2174,7 @@ Windows Installer
Platform-Independent Zip
Platform-Independent Zip
@download_1004_h3
@download_1004_h3
Version 1.1.114 (2009-06-01, Last Stable)
Version 1.1.115 (2009-06-27, Last Stable)
@download_1005_a
@download_1005_a
Windows Installer
Windows Installer
...
@@ -5828,7 +5834,7 @@ Small footprint: around 1 MB jar file size
...
@@ -5828,7 +5834,7 @@ Small footprint: around 1 MB jar file size
#Server-less multi-connection mode: more bugs are fixed.
#Server-less multi-connection mode: more bugs are fixed.
@changelog_1003_li
@changelog_1005_li
#The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
#The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
@changelog_1004_li
@changelog_1006_li
#H2 Console: column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
#H2 Console: column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
@changelog_1005_li
@changelog_1007_li
#ALTER TABLE: removing an auto-increment or identity column didn't remove the sequence.
#ALTER TABLE: removing an auto-increment or identity column didn't remove the sequence.
@changelog_1006_li
@changelog_1008_li
#Creating indexes is now a bit faster.
#Creating indexes is now a bit faster.
@changelog_1007_li
@changelog_1009_li
#PG Server: new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch!
#PG Server: new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch!
@changelog_1008_li
@changelog_1010_li
#PG Server: improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch!
#PG Server: improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch!
@changelog_1009_li
@changelog_1011_li
#H2 Console: Oracle system tables are no longer listed, improving performance.
#H2 Console: Oracle system tables are no longer listed, improving performance.
@changelog_1010_li
@changelog_1012_li
#Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
#Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
@changelog_1011_li
@changelog_1013_li
#New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
#New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
@changelog_1012_li
@changelog_1014_li
#JDBC: using an invalid result set type or concurrency now throws an exception.
#JDBC: using an invalid result set type or concurrency now throws an exception.
@changelog_1013_li
@changelog_1015_li
#If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
#If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
@changelog_1014_li
@changelog_1016_li
#Fulltext search: a NullPointerException was thrown when updating a value that was NULL previously.
#Fulltext search: a NullPointerException was thrown when updating a value that was NULL previously.
@changelog_1015_li
@changelog_1017_li
#The Recover tool did not work with .data.db files of the wrong size.
#The Recover tool did not work with .data.db files of the wrong size.
@changelog_1016_li
@changelog_1018_li
#Triggers: if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
#Triggers: if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
@changelog_1017_li
@changelog_1019_li
#The soft-references cache (CACHE_TYPE=SOFT_LRU) could throw a NullPointerException.
#The soft-references cache (CACHE_TYPE=SOFT_LRU) could throw a NullPointerException.
@changelog_1018_li
@changelog_1020_li
#To enable the new page store mechanism, append ;PAGE_STORE=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
#To enable the new page store mechanism, append ;PAGE_STORE=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
@changelog_1019_h2
@changelog_1021_h2
#Version 1.1.115 (2009-06-21)
#Version 1.1.115 (2009-06-21)
@changelog_1020_li
@changelog_1022_li
#The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
#The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
@changelog_1021_li
@changelog_1023_li
#ALTER TABLE could throw an exception "object already exists" in some cases.
#ALTER TABLE could throw an exception "object already exists" in some cases.
@changelog_1022_li
@changelog_1024_li
#Views: in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
#Views: in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
@changelog_1023_li
@changelog_1025_li
#java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
#java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
@changelog_1024_li
@changelog_1026_li
#H2 Console: the language was reset to the browser language when disconnecting.
#H2 Console: the language was reset to the browser language when disconnecting.
@changelog_1025_li
@changelog_1027_li
#H2 Console: improved Polish translation.
#H2 Console: improved Polish translation.
@changelog_1026_li
@changelog_1028_li
#Server-less multi-connection mode: more bugs are fixed.
#Server-less multi-connection mode: more bugs are fixed.
@changelog_1027_li
@changelog_1029_li
#The download page now included the SHA1 checksums.
#The download page now included the SHA1 checksums.
@changelog_1028_li
@changelog_1030_li
#Shell tool: the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
#Shell tool: the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
@changelog_1029_li
@changelog_1031_li
#The RunScript tool and SQL statement did not work with the compression method LZF.
#The RunScript tool and SQL statement did not work with the compression method LZF.
@changelog_1030_li
@changelog_1032_li
#Fulltext search: searching for NULL or an empty string threw an exception.
#Fulltext search: searching for NULL or an empty string threw an exception.
@changelog_1031_li
@changelog_1033_li
#Lucene fulltext search: FTL_DROP_ALL did not drop the triggers.
#Lucene fulltext search: FTL_DROP_ALL did not drop the triggers.
@changelog_1032_li
@changelog_1034_li
#Backup: if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
#Backup: if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
@changelog_1033_li
@changelog_1035_li
#Data types: LONG is now an alias for BIGINT.
#Data types: LONG is now an alias for BIGINT.
@changelog_1034_h2
@changelog_1036_h2
#Version 1.1.114 (2009-06-01)
#Version 1.1.114 (2009-06-01)
@changelog_1035_li
@changelog_1037_li
#ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
#ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
@changelog_1036_li
@changelog_1038_li
#Fulltext search: data is no longer deleted and re-inserted if the indexed columns didn't change.
#Fulltext search: data is no longer deleted and re-inserted if the indexed columns didn't change.
@changelog_1037_li
@changelog_1039_li
#In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
#In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
@changelog_1038_li
@changelog_1040_li
#Microsoft Windows Vista: when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
#Microsoft Windows Vista: when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
@changelog_1039_li
@changelog_1041_li
#The Recover tool did not always work when the database contains referential integrity constraints.
#The Recover tool did not always work when the database contains referential integrity constraints.
@changelog_1040_li
@changelog_1042_li
#Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
#Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
@changelog_1041_h2
@changelog_1043_h2
#Version 1.1.113 (2009-05-21)
#Version 1.1.113 (2009-05-21)
@changelog_1042_li
@changelog_1044_li
#Shell tool: the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
#Shell tool: the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
@changelog_1043_li
@changelog_1045_li
#JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
#JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http://retrotranslator.sourceforge.net/).
@changelog_1044_li
@changelog_1046_li
#When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
#When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
@changelog_1045_li
@changelog_1047_li
#Identifiers with a digit and then a dollar sign didn't work. Example: A1$B.
#Identifiers with a digit and then a dollar sign didn't work. Example: A1$B.
@changelog_1046_li
@changelog_1048_li
#MS SQL Server compatibility: support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
#MS SQL Server compatibility: support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
@changelog_1047_li
@changelog_1049_li
#Android: workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
#Android: workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
@changelog_1048_li
@changelog_1050_li
#Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
#Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
@changelog_1049_li
@changelog_1051_li
#Benchmark: the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
#Benchmark: the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
@changelog_1050_li
@changelog_1052_li
#H2 Console: command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
#H2 Console: command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
@changelog_1051_li
@changelog_1053_li
#Cache: support for a second level soft-references cache. To enable it, append ;CACHE_TYPE=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek!
#Cache: support for a second level soft-references cache. To enable it, append ;CACHE_TYPE=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek!
@changelog_1052_h2
@changelog_1054_h2
#Version 1.1.112 (2009-05-01)
#Version 1.1.112 (2009-05-01)
@changelog_1053_li
@changelog_1055_li
#JdbcPreparedStatement.toString() could throw a NullPointerException.
#JdbcPreparedStatement.toString() could throw a NullPointerException.
#Connection pool: the default login timeout is now 5 minutes.
#Connection pool: the default login timeout is now 5 minutes.
@changelog_1056_li
@changelog_1058_li
#After truncating tables, opening large databases could become slow because indexes were always re-built unnecessarily when opening.
#After truncating tables, opening large databases could become slow because indexes were always re-built unnecessarily when opening.
@changelog_1057_li
@changelog_1059_li
#More bugs in the server-less multi-connection mode have been fixed: Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
#More bugs in the server-less multi-connection mode have been fixed: Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
@changelog_1058_li
@changelog_1060_li
#GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
#GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
@changelog_1059_li
@changelog_1061_li
#Improved error message when the .lock.db file modification time is in the future.
#Improved error message when the .lock.db file modification time is in the future.
@changelog_1060_li
@changelog_1062_li
#The MERGE statement now returns 0 as the generated key if the row was updated.
#The MERGE statement now returns 0 as the generated key if the row was updated.
@changelog_1061_li
@changelog_1063_li
#Running code coverage is now automated.
#Running code coverage is now automated.
@changelog_1062_li
@changelog_1064_li
#A file system implementation can now be registered using FileSystem.register.
#A file system implementation can now be registered using FileSystem.register.
@changelog_1063_li
@changelog_1065_li
#The database file system is no longer included in the jar file, it moved to the test section.
#The database file system is no longer included in the jar file, it moved to the test section.
@changelog_1064_h2
@changelog_1066_h2
#Version 1.1.111 (2009-04-10)
#Version 1.1.111 (2009-04-10)
@changelog_1065_li
@changelog_1067_li
#In-memory databases can now run inside the Google App Engine.
#In-memory databases can now run inside the Google App Engine.
@changelog_1066_li
@changelog_1068_li
#Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
#Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
@changelog_1067_li
@changelog_1069_li
#The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
#The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
@changelog_1068_li
@changelog_1070_li
#The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
#The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
@changelog_1069_li
@changelog_1071_li
#Sometimes a StackOverflow occurred when checking for deadlock. See also http://code.google.com/p/h2database/issues/detail?id=61
#Sometimes a StackOverflow occurred when checking for deadlock. See also http://code.google.com/p/h2database/issues/detail?id=61
@changelog_1070_li
@changelog_1072_li
#The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
#The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
@changelog_1071_h2
@changelog_1073_h2
#Version 1.1.110 (2009-04-03)
#Version 1.1.110 (2009-04-03)
@changelog_1072_li
@changelog_1074_li
#Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch!
#Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch!
@changelog_1073_li
@changelog_1075_li
#The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
#The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
@changelog_1074_li
@changelog_1076_li
#The data type of a SUBSTRING method was wrong.
#The data type of a SUBSTRING method was wrong.
@changelog_1075_li
@changelog_1077_li
#ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
#ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
@changelog_1076_li
@changelog_1078_li
#H2 Console: the browser system property now supports a list of arguments. Example: java -Dh2.browser="open,-a,Safari,%url" ...
#H2 Console: the browser system property now supports a list of arguments. Example: java -Dh2.browser="open,-a,Safari,%url" ...
@changelog_1077_li
@changelog_1079_li
#Improved Javadoc navigation (similar to Scaladoc).
#Improved Javadoc navigation (similar to Scaladoc).
@changelog_1078_li
@changelog_1080_li
#H2 Console: auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
#H2 Console: auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
@changelog_1079_li
@changelog_1081_li
#DISTINCT and GROUP BY on a CLOB column was broken.
#DISTINCT and GROUP BY on a CLOB column was broken.
@changelog_1080_li
@changelog_1082_li
#The FTP server moved to the tools section and is no longer included in the h2*.jar file.
#The FTP server moved to the tools section and is no longer included in the h2*.jar file.
@changelog_1081_li
@changelog_1083_li
#Improved error message for unsupported features: now the message says what exactly is not supported.
#Improved error message for unsupported features: now the message says what exactly is not supported.
@changelog_1082_li
@changelog_1084_li
#Improved OSGi support.
#Improved OSGi support.
@changelog_1083_li
@changelog_1085_li
#Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
#Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
@changelog_1084_li
@changelog_1086_li
#The API of the tools changed a bit (each tool now returns an exit code).
#The API of the tools changed a bit (each tool now returns an exit code).
@changelog_1085_li
@changelog_1087_li
#Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
#Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
@changelog_1086_li
@changelog_1088_li
#CREATE TABLE: improved compatibility (support for UNIQUE NOT NULL).
#CREATE TABLE: improved compatibility (support for UNIQUE NOT NULL).
@changelog_1087_li
@changelog_1089_li
#DatabaseMetaData.getSQLKeywords now returns the correct list.
#DatabaseMetaData.getSQLKeywords now returns the correct list.
@changelog_1088_li
@changelog_1090_li
#Deterministic user defined functions did not work when the parameter was a column. Fixed.
#Deterministic user defined functions did not work when the parameter was a column. Fixed.
@changelog_1089_li
@changelog_1091_li
#JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
#JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
@changelog_1090_li
@changelog_1092_li
#Creating a JdbcConnectionPool has been simplified a bit.
#Creating a JdbcConnectionPool has been simplified a bit.
@changelog_1091_li
@changelog_1093_li
#The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
#The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
@changelog_1092_li
@changelog_1094_li
#More bugs in the server-less multi-connection mode have been fixed: If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
#More bugs in the server-less multi-connection mode have been fixed: If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
@changelog_1093_li
@changelog_1095_li
#Linked tables to SQLite database can now be created.
#Linked tables to SQLite database can now be created.
@changelog_1094_li
@changelog_1096_li
#Nested IN(IN(...)) didn't work.
#Nested IN(IN(...)) didn't work.
@changelog_1095_li
@changelog_1097_li
#NIO storage: the nio: prefix was using memory mapped files instead of FileChannel.
#NIO storage: the nio: prefix was using memory mapped files instead of FileChannel.
@changelog_1096_h2
@changelog_1098_h2
#Version 1.1.109 (2009-03-14)
#Version 1.1.109 (2009-03-14)
@changelog_1097_li
@changelog_1099_li
#The optimization for IN(...) is now only used if comparing a column with an index.
#The optimization for IN(...) is now only used if comparing a column with an index.
@changelog_1098_li
@changelog_1100_li
#User defined functions can now be deterministic (see CREATE ALIAS documentation).
#User defined functions can now be deterministic (see CREATE ALIAS documentation).
@changelog_1099_li
@changelog_1101_li
#Multiple nested queries in the FROM clause with parameters did not always work.
#Multiple nested queries in the FROM clause with parameters did not always work.
@changelog_1100_li
@changelog_1102_li
#When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
#When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
@changelog_1101_li
@changelog_1103_li
#New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio: or nioMapped: as in jdbc:h2:nio:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch!
#New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio: or nioMapped: as in jdbc:h2:nio:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch!
@changelog_1102_li
@changelog_1104_li
#The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
#The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
@changelog_1103_li
@changelog_1105_li
#Could not use the same linked table multiple times in the same query.
#Could not use the same linked table multiple times in the same query.
@changelog_1104_li
@changelog_1106_li
#Bugs in the server-less multi-connection mode have been fixed.
#Bugs in the server-less multi-connection mode have been fixed.
@changelog_1105_li
@changelog_1107_li
#Column names could not be named "UNIQUE" (with the quotes).
#Column names could not be named "UNIQUE" (with the quotes).
@changelog_1106_li
@changelog_1108_li
#New system function TRANSACTION_ID() to get the current transaction identifier for a session.
#New system function TRANSACTION_ID() to get the current transaction identifier for a session.
@changelog_1107_h2
@changelog_1109_h2
#Version 1.1.108 (2009-02-28)
#Version 1.1.108 (2009-02-28)
@changelog_1108_li
@changelog_1110_li
#When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
#When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
@changelog_1109_li
@changelog_1111_li
#JdbcConnectionPool: it was possible to set a negative connection pool size.
#JdbcConnectionPool: it was possible to set a negative connection pool size.
@changelog_1110_li
@changelog_1112_li
#Fulltext search did not support table names with a backslash.
#Fulltext search did not support table names with a backslash.
@changelog_1111_li
@changelog_1113_li
#The internal IntArray class did not work correctly when initialized with a zero length array.
#The internal IntArray class did not work correctly when initialized with a zero length array.
@changelog_1112_li
@changelog_1114_li
#The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
#The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
@changelog_1113_li
@changelog_1115_li
#DATEADD does no longer require that the argument is a timestamp.
#DATEADD does no longer require that the argument is a timestamp.
@changelog_1114_li
@changelog_1116_li
#The database file locking mechanism didn't work correctly on Mac OS.
#The database file locking mechanism didn't work correctly on Mac OS.
@changelog_1115_li
@changelog_1117_li
#Some built-in functions reported the wrong precision, scale, and display size.
#Some built-in functions reported the wrong precision, scale, and display size.
@changelog_1116_li
@changelog_1118_li
#MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
#MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
@changelog_1117_li
@changelog_1119_li
#Recovery did not work if there were more than 255 lobs stored as files.
#Recovery did not work if there were more than 255 lobs stored as files.
@changelog_1118_li
@changelog_1120_li
#New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK=SERIALIZED;OPEN_NEW=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
#New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK=SERIALIZED;OPEN_NEW=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
@changelog_1119_li
@changelog_1121_li
#In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
#In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
@changelog_1120_li
@changelog_1122_li
#The WebServlet did not close the database when un-deploying the web application.
#The WebServlet did not close the database when un-deploying the web application.
@changelog_1121_li
@changelog_1123_li
#The exception message of failed INSERT or MERGE statements now includes all values and the row number.
#The exception message of failed INSERT or MERGE statements now includes all values and the row number.
@changelog_1122_li
@changelog_1124_li
#If opening a database failed with an out of memory exception, some files were not closed.
#If opening a database failed with an out of memory exception, some files were not closed.
@changelog_1123_li
@changelog_1125_li
#Optimizer: the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
#Optimizer: the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
@changelog_1124_li
@changelog_1126_li
#Improved exception message when connecting to a just started server fails.
#Improved exception message when connecting to a just started server fails.
@changelog_1125_li
@changelog_1127_li
#Connection.isValid is a bit faster.
#Connection.isValid is a bit faster.
@changelog_1126_li
@changelog_1128_li
#H2 Console: the autocomplete feature has been improved a bit. It can now better parse conditions.
#H2 Console: the autocomplete feature has been improved a bit. It can now better parse conditions.
@changelog_1127_li
@changelog_1129_li
#When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ: Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
#When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ: Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
@changelog_1128_h2
@changelog_1130_h2
#Version 1.1.107 (2009-01-24)
#Version 1.1.107 (2009-01-24)
@changelog_1129_li
@changelog_1131_li
#Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
#Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
@changelog_1130_li
@changelog_1132_li
#The MySQL compatibility extension fromUnixTime now used the English locale.
#The MySQL compatibility extension fromUnixTime now used the English locale.
@changelog_1131_li
@changelog_1133_li
#When using LOG=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
#When using LOG=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
@changelog_1132_li
@changelog_1134_li
#In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE=TEXT) but support for this format was removed in version 1.1.105.
#In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE=TEXT) but support for this format was removed in version 1.1.105.
@changelog_1133_li
@changelog_1135_li
#Enabling the trace mechanism by creating a specially named file is no longer supported.
#Enabling the trace mechanism by creating a specially named file is no longer supported.
@changelog_1134_h2
@changelog_1136_h2
#Version 1.1.106 (2009-01-04)
#Version 1.1.106 (2009-01-04)
@changelog_1135_li
@changelog_1137_li
#Statement.setQueryTimeout did not work correctly for some statements.
#Statement.setQueryTimeout did not work correctly for some statements.
@changelog_1136_li
@changelog_1138_li
#CREATE DOMAIN: built-in data types can now only be changed if no tables exist.
#CREATE DOMAIN: built-in data types can now only be changed if no tables exist.
@changelog_1137_li
@changelog_1139_li
#Linked tables: a workaround for Oracle DATE columns has been implemented.
#Linked tables: a workaround for Oracle DATE columns has been implemented.
@changelog_1138_li
@changelog_1140_li
#DatabaseMetaData.getPrimaryKeys: the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
#DatabaseMetaData.getPrimaryKeys: the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
@changelog_1139_li
@changelog_1141_li
#Using IN(..) inside a IN(SELECT..) did not always work.
#Using IN(..) inside a IN(SELECT..) did not always work.
@changelog_1140_li
@changelog_1142_li
#Views with IN(..) that used a view itself did not work.
#Views with IN(..) that used a view itself did not work.
@changelog_1141_li
@changelog_1143_li
#Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
#Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
@changelog_1142_li
@changelog_1144_li
#The license change a bit: so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
#The license change a bit: so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
@changelog_1143_li
@changelog_1145_li
#Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem!
#Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem!
@changelog_1144_li
@changelog_1146_li
#When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database: lock file modified in the future').
#When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database: lock file modified in the future').
@changelog_1145_h2
@changelog_1147_h2
#Version 1.1.105 (2008-12-19)
#Version 1.1.105 (2008-12-19)
@changelog_1146_li
@changelog_1148_li
#The setting STORAGE=TEXT is no longer supported.
#The setting STORAGE=TEXT is no longer supported.
@changelog_1147_li
@changelog_1149_li
#Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
#Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
@changelog_1148_li
@changelog_1150_li
#When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
#When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
@changelog_1149_li
@changelog_1151_li
#The fulltext search documentation has been improved.
#The fulltext search documentation has been improved.
@changelog_1150_li
@changelog_1152_li
#ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
#ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
@changelog_1151_li
@changelog_1153_li
#Natural join: the joined columns are not repeated any more when using SELECT *.
#Natural join: the joined columns are not repeated any more when using SELECT *.
@changelog_1152_li
@changelog_1154_li
#User defined aggregate functions: the method getType expected internal data types instead of SQL types.
#User defined aggregate functions: the method getType expected internal data types instead of SQL types.
@changelog_1153_li
@changelog_1155_li
#User defined aggregate functions did not work if there was no group by expression.
#User defined aggregate functions did not work if there was no group by expression.
@changelog_1154_li
@changelog_1156_li
#MySQL compatibility: support for := assignment as in @sum:=@sum+x
#MySQL compatibility: support for := assignment as in @sum:=@sum+x
@changelog_1155_li
@changelog_1157_li
#INSERT INTO TEST(SELECT * FROM TEST) is now supported.
#INSERT INTO TEST(SELECT * FROM TEST) is now supported.
@changelog_1156_li
@changelog_1158_li
#Each session threw an invisible exception when garbage collected.
#Each session threw an invisible exception when garbage collected.
@changelog_1157_li
@changelog_1159_li
#Foreign key constraints that refer to a quoted column did not work.
#Foreign key constraints that refer to a quoted column did not work.
@changelog_1158_li
@changelog_1160_li
#New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
#New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
@changelog_1159_li
@changelog_1161_li
#Shell: line comments didn't work correctly.
#Shell: line comments didn't work correctly.
@changelog_1160_li
@changelog_1162_li
#H2 Console: columns are now listed for up to 500 tables instead of 100.
#H2 Console: columns are now listed for up to 500 tables instead of 100.
@changelog_1161_li
@changelog_1163_li
#H2 Console: Cmd+Enter executes the current statement, Alt+Space for autocomplete.
#H2 Console: Cmd+Enter executes the current statement, Alt+Space for autocomplete.
@changelog_1162_li
@changelog_1164_li
#JaQu: the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
#JaQu: the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
@changelog_1163_li
@changelog_1165_li
#R&\#305;dvan A&\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot!
#R&\#305;dvan A&\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot!
@changelog_1164_h2
@changelog_1166_h2
#Version 1.1.104 (2008-11-28)
#Version 1.1.104 (2008-11-28)
@changelog_1165_li
@changelog_1167_li
#If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
#If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
@changelog_1166_li
@changelog_1168_li
#JaQu: tables are now auto-created when running a query.
#JaQu: tables are now auto-created when running a query.
@changelog_1167_li
@changelog_1169_li
#The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
#The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
@changelog_1168_li
@changelog_1170_li
#The function SUM could overflow when using large values. It returns now a data type that is safe.
#The function SUM could overflow when using large values. It returns now a data type that is safe.
@changelog_1169_li
@changelog_1171_li
#The function AVG could overflow when using large values. Fixed.
#The function AVG could overflow when using large values. Fixed.
@changelog_1170_li
@changelog_1172_li
#The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable=0.
#The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable=0.
@changelog_1171_li
@changelog_1173_li
#Build: JAVA_HOME is now automatically detected on Mac OS X.
#Build: JAVA_HOME is now automatically detected on Mac OS X.
@changelog_1172_li
@changelog_1174_li
#Testing for local connections was very slow on some systems.
#Testing for local connections was very slow on some systems.
@changelog_1173_li
@changelog_1175_li
#The cache memory usage calculation is more conservative.
#The cache memory usage calculation is more conservative.
@changelog_1174_li
@changelog_1176_li
#Allocating space got slower and slower the larger the database.
#Allocating space got slower and slower the larger the database.
@changelog_1175_li
@changelog_1177_li
#ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
#ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
@changelog_1176_li
@changelog_1178_li
#Updatable result sets: the key columns can now be updated.
#Updatable result sets: the key columns can now be updated.
@changelog_1177_li
@changelog_1179_li
#The H2DatabaseProvider for ActiveObjects is now included in the tools section.
#The H2DatabaseProvider for ActiveObjects is now included in the tools section.
@changelog_1178_li
@changelog_1180_li
#The H2Platform for Oracle Toplink Essential has been improved a bit.
#The H2Platform for Oracle Toplink Essential has been improved a bit.
@changelog_1179_li
@changelog_1181_li
#The Windows service to start H2 didn't work in version 1.1.
#The Windows service to start H2 didn't work in version 1.1.
@changelog_1180_li
@changelog_1182_li
#File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split:'. In this case the files are split in parts of 1 GB. Example URL: jdbc:h2:split:~/db/test. If you want to split into parts of 1 MB, use jdbc:h2:split:20:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
#File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split:'. In this case the files are split in parts of 1 GB. Example URL: jdbc:h2:split:~/db/test. If you want to split into parts of 1 MB, use jdbc:h2:split:20:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
@changelog_1181_li
@changelog_1183_li
#The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
#The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
@changelog_1182_li
@changelog_1184_li
#Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
#Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
@changelog_1183_li
@changelog_1185_li
#ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
#ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
@changelog_1184_li
@changelog_1186_li
#The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
#The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
@changelog_1185_li
@changelog_1187_li
#Fulltext search: there was a memory leak when creating and dropping fulltext indexes in a loop.
#Fulltext search: there was a memory leak when creating and dropping fulltext indexes in a loop.
@changelog_1186_h2
@changelog_1188_h2
#Version 1.1.103 (2008-11-07)
#Version 1.1.103 (2008-11-07)
@changelog_1187_li
@changelog_1189_li
#Could not order by a formula when the formula was in the group by list but not in the select list.
#Could not order by a formula when the formula was in the group by list but not in the select list.
@changelog_1188_li
@changelog_1190_li
#Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example: timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
#Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example: timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
@changelog_1189_li
@changelog_1191_li
#ALTER TABLE used a lot of memory when using multi-version concurrency.
#ALTER TABLE used a lot of memory when using multi-version concurrency.
@changelog_1190_li
@changelog_1192_li
#Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
#Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
@changelog_1191_li
@changelog_1193_li
#New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
#New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
@changelog_1192_li
@changelog_1194_li
#Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
#Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
@changelog_1193_li
@changelog_1195_li
#The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot!
#The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot!
@changelog_1194_li
@changelog_1196_li
#Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
#Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
@changelog_1195_li
@changelog_1197_li
#Less heap memory is needed when multiple databases are open at the same time: the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
#Less heap memory is needed when multiple databases are open at the same time: the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
@changelog_1196_li
@changelog_1198_li
#New system property h2.browser to set the browser to use.
#New system property h2.browser to set the browser to use.
@changelog_1197_li
@changelog_1199_li
#To start the browser, java.awt.Desktop.browse is now used if available.
#To start the browser, java.awt.Desktop.browse is now used if available.
@changelog_1198_h2
@changelog_1200_h2
#Version 1.1.102 (2008-10-24)
#Version 1.1.102 (2008-10-24)
@changelog_1199_li
@changelog_1201_li
#The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot!
#The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot!
@changelog_1200_li
@changelog_1202_li
#There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
#There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
@changelog_1201_li
@changelog_1203_li
#SET LOG 2 was not effective if executed after opening the database.
#SET LOG 2 was not effective if executed after opening the database.
@changelog_1202_li
@changelog_1204_li
#Translating the H2 Console is now simpler.
#Translating the H2 Console is now simpler.
@changelog_1203_li
@changelog_1205_li
#Common exception (error code 23*) are no longer written to the .trace.db file by default.
#Common exception (error code 23*) are no longer written to the .trace.db file by default.
@changelog_1204_li
@changelog_1206_li
#In-memory databases don't write LOBs to files any longer.
#In-memory databases don't write LOBs to files any longer.
@changelog_1205_li
@changelog_1207_li
#Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
#Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
@changelog_1206_li
@changelog_1208_li
#ResultSetMetaData.getColumnName now returns the alias name except for columns.
#ResultSetMetaData.getColumnName now returns the alias name except for columns.
@changelog_1207_li
@changelog_1209_li
#Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
#Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
@changelog_1208_h2
@changelog_1210_h2
#Version 1.1.101 (2008-10-17)
#Version 1.1.101 (2008-10-17)
@changelog_1209_li
@changelog_1211_li
#Errors with code 42000 - 42999 are no longer written to the trace file by default.
#Errors with code 42000 - 42999 are no longer written to the trace file by default.
@changelog_1210_li
@changelog_1212_li
#Queries with more than 10 tables are now faster.
#Queries with more than 10 tables are now faster.
@changelog_1211_li
@changelog_1213_li
#Opening a connection with AUTO_SERVER=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
#Opening a connection with AUTO_SERVER=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
@changelog_1212_li
@changelog_1214_li
#IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
#IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
@changelog_1213_li
@changelog_1215_li
#The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot!
#The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot!
@changelog_1214_li
@changelog_1216_li
#Linked tables: the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction: it was disabled when set to true. Now it works as expected.
#Linked tables: the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction: it was disabled when set to true. Now it works as expected.
@changelog_1215_li
@changelog_1217_li
#Opening large database is now faster.
#Opening large database is now faster.
@changelog_1216_li
@changelog_1218_li
#New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
#New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
@changelog_1217_li
@changelog_1219_li
#The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
#The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
@changelog_1218_li
@changelog_1220_li
#Unset parameters were not detected when the query was re-compiled.
#Unset parameters were not detected when the query was re-compiled.
@changelog_1219_li
@changelog_1221_li
#New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those!
#New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those!
@changelog_1220_li
@changelog_1222_li
#The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
#The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
@changelog_1221_li
@changelog_1223_li
#An out of memory error while deleting or updating many rows could result in a strange exception.
#An out of memory error while deleting or updating many rows could result in a strange exception.
@changelog_1222_li
@changelog_1224_li
#Linked tables: compatibility with MS SQL Server has been improved.
#Linked tables: compatibility with MS SQL Server has been improved.
@changelog_1223_li
@changelog_1225_li
#Renaming tables that have foreign keys with cascade didn't work correctly.
#Renaming tables that have foreign keys with cascade didn't work correctly.
@changelog_1224_li
@changelog_1226_li
#The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
#The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
@changelog_1225_li
@changelog_1227_li
#Fulltext search: new method FT_DROP_INDEX.
#Fulltext search: new method FT_DROP_INDEX.
@changelog_1226_li
@changelog_1228_li
#The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
#The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
@changelog_1227_li
@changelog_1229_li
#OSGi meta data is included in the manifest file. An OSGi BundleActivator is included: it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
#OSGi meta data is included in the manifest file. An OSGi BundleActivator is included: it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
@changelog_1228_li
@changelog_1230_li
#The default value for MAX_MEMORY_UNDO is now 50000.
#The default value for MAX_MEMORY_UNDO is now 50000.
@changelog_1229_li
@changelog_1231_li
#For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
#For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
@changelog_1230_li
@changelog_1232_li
#In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
#In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
@changelog_1231_li
@changelog_1233_li
#After re-connecting to a database, the database event listener (if set) is informed about it.
#After re-connecting to a database, the database event listener (if set) is informed about it.
@changelog_1232_li
@changelog_1234_li
#Local temporary tables now support indexes. Thanks a lot to Matt Roy!
#Local temporary tables now support indexes. Thanks a lot to Matt Roy!
@changelog_1233_li
@changelog_1235_li
#RUNSCRIPT no longer uses a temporary file.
#RUNSCRIPT no longer uses a temporary file.
@changelog_1234_li
@changelog_1236_li
#New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
#New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
@changelog_1235_li
@changelog_1237_li
#After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
#After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
@changelog_1236_li
@changelog_1238_li
#The build didn't work if the directory temp didn't exist before.
#The build didn't work if the directory temp didn't exist before.
@changelog_1237_li
@changelog_1239_li
#New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
#New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
@changelog_1238_li
@changelog_1240_li
#WHERE .. IN (SELECT ...) could throw a NullPointerException.
#WHERE .. IN (SELECT ...) could throw a NullPointerException.
@changelog_1239_li
@changelog_1241_li
#Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot!
#Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot!
@changelog_1240_h2
@changelog_1242_h2
#Version 1.1.100 (2008-10-04)
#Version 1.1.100 (2008-10-04)
@changelog_1241_li
@changelog_1243_li
#In version 1.1, the following system properties are now enabled by default: h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
#In version 1.1, the following system properties are now enabled by default: h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
@changelog_1242_li
@changelog_1244_li
#The H2 Console tool now works with the JDBC-ODBC bridge.
#The H2 Console tool now works with the JDBC-ODBC bridge.
@changelog_1243_li
@changelog_1245_li
#The H2 Console tool now supports command line options to start things separately.
#The H2 Console tool now supports command line options to start things separately.
@changelog_1244_li
@changelog_1246_li
#Large objects did not work for in-memory databases in server mode in Linux.
#Large objects did not work for in-memory databases in server mode in Linux.
@changelog_1245_li
@changelog_1247_li
#Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
#Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
@changelog_1246_li
@changelog_1248_li
#The h2console.war can now be built using the Java build.
#The h2console.war can now be built using the Java build.
@changelog_1247_li
@changelog_1249_li
#By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW=TRUE to the database URL.
#By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW=TRUE to the database URL.
@changelog_1248_li
@changelog_1250_li
#New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
#New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
@changelog_1249_li
@changelog_1251_li
#CreateCluster: the property 'serverlist' is now called 'serverList'.
#CreateCluster: the property 'serverlist' is now called 'serverList'.
@changelog_1250_li
@changelog_1252_li
#The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
#The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
@changelog_1251_li
@changelog_1253_li
#Databases names can now be one character long (the minimum size used to be 2 characters).
#Databases names can now be one character long (the minimum size used to be 2 characters).
@changelog_1252_h2
@changelog_1254_h2
#Version 1.0.79 (2008-09-26)
#Version 1.0.79 (2008-09-26)
@changelog_1253_li
@changelog_1255_li
#Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
#Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
@changelog_1254_li
@changelog_1256_li
#Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
#Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
@changelog_1255_li
@changelog_1257_li
#The server tool now displays the correct IP address if networked.
#The server tool now displays the correct IP address if networked.
@changelog_1256_li
@changelog_1258_li
#Can now start a TCP server with port 0 (automatically select a port).
#Can now start a TCP server with port 0 (automatically select a port).
@changelog_1257_li
@changelog_1259_li
#Result sets with just a unique index can now be updated (previously a primary key was required).
#Result sets with just a unique index can now be updated (previously a primary key was required).
@changelog_1258_li
@changelog_1260_li
#LINKED TABLE: the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
#LINKED TABLE: the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
@changelog_1259_li
@changelog_1261_li
#LINKED TABLE: worked around a bug in Oracle with the CHAR data type.
#LINKED TABLE: worked around a bug in Oracle with the CHAR data type.
@changelog_1260_li
@changelog_1262_li
#Faster hash code calculation for large binary arrays.
#Faster hash code calculation for large binary arrays.
@changelog_1261_li
@changelog_1263_li
#Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
#Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
@changelog_1262_li
@changelog_1264_li
#The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
#The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
@changelog_1263_li
@changelog_1265_li
#The H2 Console now abbreviates large texts in results.
#The H2 Console now abbreviates large texts in results.
@changelog_1264_li
@changelog_1266_li
#Multiple UNION queries could not be used in derived tables.
#Multiple UNION queries could not be used in derived tables.
@changelog_1265_li
@changelog_1267_li
#Linked tables can now be read-only.
#Linked tables can now be read-only.
@changelog_1266_li
@changelog_1268_li
#Temporary linked tables are now supported.
#Temporary linked tables are now supported.
@changelog_1267_li
@changelog_1269_li
#It was possible to create tables in read-only databases.
#It was possible to create tables in read-only databases.
@changelog_1268_li
@changelog_1270_li
#SET SCHEMA_SEARCH_PATH is now documented.
#SET SCHEMA_SEARCH_PATH is now documented.
@changelog_1269_li
@changelog_1271_li
#SET SCHEMA did not work for views.
#SET SCHEMA did not work for views.
@changelog_1270_li
@changelog_1272_li
#Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
#Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
@changelog_1271_li
@changelog_1273_li
#The maximum log file size setting was ignored for large databases.
#The maximum log file size setting was ignored for large databases.
@changelog_1272_li
@changelog_1274_li
#Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
#Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
@changelog_1273_li
@changelog_1275_li
#The data type JAVA_OBJECT could not be used in updatable result sets.
#The data type JAVA_OBJECT could not be used in updatable result sets.
@changelog_1274_li
@changelog_1276_li
#The system property h2.optimizeInJoin did not work correctly.
#The system property h2.optimizeInJoin did not work correctly.
@changelog_1275_li
@changelog_1277_li
#Conditions such as ID=? AND ID>? were slow.
#Conditions such as ID=? AND ID>? were slow.
@changelog_1276_h2
@changelog_1278_h2
#Version 1.0.78 (2008-08-28)
#Version 1.0.78 (2008-08-28)
@changelog_1277_li
@changelog_1279_li
#The documentation no longer uses a frameset (except the Javadocs).
#The documentation no longer uses a frameset (except the Javadocs).
@changelog_1278_li
@changelog_1280_li
#When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this!
#When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this!
@changelog_1279_li
@changelog_1281_li
#Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
#Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
@changelog_1280_li
@changelog_1282_li
#The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot!
#The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot!
@changelog_1281_li
@changelog_1283_li
#The H2 Console replaced an empty user name with a single space.
#The H2 Console replaced an empty user name with a single space.
@changelog_1282_li
@changelog_1284_li
#The build target 'build jarSmall' now includes the embedded database.
#The build target 'build jarSmall' now includes the embedded database.
@changelog_1283_li
@changelog_1285_li
#JdbcDataSource now keeps the password in a char array where possible.
#JdbcDataSource now keeps the password in a char array where possible.
@changelog_1284_li
@changelog_1286_li
#ResultSet.absolute did not always work with large result sets.
#ResultSet.absolute did not always work with large result sets.
@changelog_1285_li
@changelog_1287_li
#Column aliases can now be used in GROUP BY and HAVING.
#Column aliases can now be used in GROUP BY and HAVING.
@changelog_1286_li
@changelog_1288_li
#Jason Brittain has contributed MySQL date functions. Thanks a lot! They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
#Jason Brittain has contributed MySQL date functions. Thanks a lot! They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
@changelog_1287_h2
@changelog_1289_h2
#Version 1.0.77 (2008-08-16)
#Version 1.0.77 (2008-08-16)
@changelog_1288_li
@changelog_1290_li
#JaQu is now using prepared statements and supports Date, Time, Timestamp.
#JaQu is now using prepared statements and supports Date, Time, Timestamp.
@changelog_1289_li
@changelog_1291_li
#When using remote in-memory databases, large LOB objects did not work.
#When using remote in-memory databases, large LOB objects did not work.
@changelog_1290_li
@changelog_1292_li
#Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
#Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
@changelog_1291_li
@changelog_1293_li
#Opening a large database was slow if there was a problem opening the previous time.
#Opening a large database was slow if there was a problem opening the previous time.
@changelog_1292_li
@changelog_1294_li
#NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
#NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
@changelog_1293_li
@changelog_1295_li
#CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
#CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
@changelog_1294_li
@changelog_1296_li
#Support a comma before closing a list, as in: create table test(id int,)
#Support a comma before closing a list, as in: create table test(id int,)
@changelog_1295_li
@changelog_1297_li
#MySQL compatibility: linked tables had lower case column names on some systems.
#MySQL compatibility: linked tables had lower case column names on some systems.
@changelog_1296_li
@changelog_1298_li
#DB2 compatibility: the DB2 fetch-first-clause is supported.
#DB2 compatibility: the DB2 fetch-first-clause is supported.
@changelog_1297_li
@changelog_1299_li
#Oracle compatibility: old style outer join syntax using (+) did work correctly sometimes.
#Oracle compatibility: old style outer join syntax using (+) did work correctly sometimes.
@changelog_1298_li
@changelog_1300_li
#ResultSet.setFetchSize is now supported.
#ResultSet.setFetchSize is now supported.
@changelog_1299_li
@changelog_1301_li
#It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
#It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
@changelog_1300_h2
@changelog_1302_h2
#Version 1.0.76 (2008-07-27)
#Version 1.0.76 (2008-07-27)
@changelog_1301_li
@changelog_1303_li
#The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
#The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
@changelog_1302_li
@changelog_1304_li
#Invalid database names are now detected and a better error message is thrown.
#Invalid database names are now detected and a better error message is thrown.
@changelog_1303_li
@changelog_1305_li
#ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
#ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
@changelog_1304_li
@changelog_1306_li
#Fixed the Oracle mode: Oracle allows multiple rows only where all columns of the unique index are NULL.
#Fixed the Oracle mode: Oracle allows multiple rows only where all columns of the unique index are NULL.
@changelog_1305_li
@changelog_1307_li
#There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
#There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
@changelog_1306_li
@changelog_1308_li
#ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
#ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
@changelog_1307_li
@changelog_1309_li
#H2 Console: the progress display when opening a database has been improved.
#H2 Console: the progress display when opening a database has been improved.
@changelog_1308_li
@changelog_1310_li
#The error message when the server doesn't start has been improved.
#The error message when the server doesn't start has been improved.
@changelog_1309_li
@changelog_1311_li
#Key values can now be changed in updatable result sets.
#Key values can now be changed in updatable result sets.
@changelog_1310_li
@changelog_1312_li
#Changes in updatable result sets are now visible even when resetting the result set.
#Changes in updatable result sets are now visible even when resetting the result set.
@changelog_1311_li
@changelog_1313_li
#Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
#Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
@changelog_1312_li
@changelog_1314_li
#The database file was growing after deleting many rows, and after large update operations.
#The database file was growing after deleting many rows, and after large update operations.
@changelog_1313_h2
@changelog_1315_h2
#Version 1.0.75 (2008-07-14)
#Version 1.0.75 (2008-07-14)
@changelog_1314_li
@changelog_1316_li
#Multi version concurrency (MVCC): when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
#Multi version concurrency (MVCC): when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
@changelog_1315_li
@changelog_1317_li
#Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
#Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
@changelog_1316_li
@changelog_1318_li
#The CSVREAD method did not process NULL correctly when using a whitespace field separator.
#The CSVREAD method did not process NULL correctly when using a whitespace field separator.
@changelog_1317_li
@changelog_1319_li
#Fixed the Oracle mode: Oracle allows multiple rows with NULL in a unique index.
#Fixed the Oracle mode: Oracle allows multiple rows with NULL in a unique index.
@changelog_1318_li
@changelog_1320_li
#Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
#Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
@changelog_1319_li
@changelog_1321_li
#When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
#When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
@changelog_1320_li
@changelog_1322_li
#Referential constraint checking improvement: now the constraint is only checked if the key column values change.
#Referential constraint checking improvement: now the constraint is only checked if the key column values change.
@changelog_1321_li
@changelog_1323_li
#Some database metadata calls returned the wrong data type for DATA_TYPE columns.
#Some database metadata calls returned the wrong data type for DATA_TYPE columns.
@changelog_1322_li
@changelog_1324_li
#The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
#The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
@changelog_1323_li
@changelog_1325_li
#The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
#The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
@changelog_1324_li
@changelog_1326_li
#The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
#The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
changelog_1002_li=Server-less multi-connection mode\:more bugs are fixed.
changelog_1002_li=-
changelog_1003_li=The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
changelog_1003_h2=Version 1.1.116 (2009-07-18)
changelog_1004_li=H2 Console\:column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
changelog_1004_li=Server-less multi-connection mode\:more bugs are fixed.
changelog_1005_li=ALTER TABLE\:removing an auto-increment or identity column didn't remove the sequence.
changelog_1005_li=The built-in help (INFORMATION_SCHEMA.HELP) is smaller, shrinking the jar file size a bit.
changelog_1006_li=Creating indexes is now a bit faster.
changelog_1006_li=H2 Console\:column of tables of non-default schemas are now also listed, except for schemas starting with 'INFO'.
changelog_1007_li=PG Server\:new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch\!
changelog_1007_li=ALTER TABLE\:removing an auto-increment or identity column didn't remove the sequence.
changelog_1008_li=PG Server\:improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch\!
changelog_1008_li=Creating indexes is now a bit faster.
changelog_1009_li=H2 Console\:Oracle system tables are no longer listed, improving performance.
changelog_1009_li=PG Server\:new system property h2.pgClientEncoding to explicitly set the encoding for clients that don't send the encoding (the default encoding is UTF-8). Thanks a lot to Sergi Vladykin for the patch\!
changelog_1010_li=Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
changelog_1010_li=PG Server\:improved compatibility by using the type ids of the PostgreSQL driver. Thanks a lot to Sergi Vladykin for the patch\!
changelog_1011_li=New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
changelog_1011_li=H2 Console\:Oracle system tables are no longer listed, improving performance.
changelog_1012_li=JDBC\:using an invalid result set type or concurrency now throws an exception.
changelog_1012_li=Result sets are now read-only except if the statement or prepared statement was created with the concurrency ResultSet.CONCUR_UPDATABLE. This change is required because the old behavior (all result set are updatable) violated the JDBC spec. For backward compatibility, use the system property h2.defaultResultSetConcurrency.
changelog_1013_li=If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
changelog_1013_li=New system property h2.defaultResultSetConcurrency to change the default result set concurrency.
changelog_1014_li=Fulltext search\:a NullPointerException was thrown when updating a value that was NULL previously.
changelog_1014_li=JDBC\:using an invalid result set type or concurrency now throws an exception.
changelog_1015_li=The Recover tool did not work with .data.db files of the wrong size.
changelog_1015_li=If a pooled connection was not closed but garbage collected, a NullPointerException could occur.
changelog_1016_li=Triggers\:if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
changelog_1016_li=Fulltext search\:a NullPointerException was thrown when updating a value that was NULL previously.
changelog_1017_li=The soft-references cache (CACHE_TYPE\=SOFT_LRU) could throw a NullPointerException.
changelog_1017_li=The Recover tool did not work with .data.db files of the wrong size.
changelog_1018_li=To enable the new page store mechanism, append ;PAGE_STORE\=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
changelog_1018_li=Triggers\:if there was an exception when initializing a trigger, this exception could be hidden, and in some cases (specially when using the Lucene fulltext index mechanism) a NullPointerException was thrown later on. Now the exception that occurred on init is thrown when changing data.
changelog_1019_h2=Version 1.1.115 (2009-06-21)
changelog_1019_li=The soft-references cache (CACHE_TYPE\=SOFT_LRU) could throw a NullPointerException.
changelog_1020_li=The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore\=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
changelog_1020_li=To enable the new page store mechanism, append ;PAGE_STORE\=TRUE to the database URL. or set the system property h2.pageStore to true. This mechanism is still experimental, and the file format will change, but it is quite stable now.
changelog_1021_li=ALTER TABLE could throw an exception "object already exists" in some cases.
changelog_1021_h2=Version 1.1.115 (2009-06-21)
changelog_1022_li=Views\:in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
changelog_1022_li=The new storage mechanism is now alpha quality. To try it out, set the system property "h2.pageStore" to "true" (java -Dh2.pageStore\=true). There are still bugs to be found and fixed, for example inserting many rows references a lot of main memory. Performance is currently about the same as with the regular storage mechanism, but the database file size is smaller. The file format is not stable yet.
changelog_1023_li=java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
changelog_1023_li=ALTER TABLE could throw an exception "object already exists" in some cases.
changelog_1024_li=H2 Console\:the language was reset to the browser language when disconnecting.
changelog_1024_li=Views\:in some situations, an ArrayIndexOutOfBoundsException was thrown when using the same view concurrently.
changelog_1025_li=java.util.UUID is now supported in PreparedStatement.setObject and user defined Java functions. ResultSet.getObject() returns a java.util.UUID when using the UUID data type.
changelog_1026_li=Server-less multi-connection mode\:more bugs are fixed.
changelog_1026_li=H2 Console\:the language was reset to the browser language when disconnecting.
changelog_1027_li=The download page now included the SHA1 checksums.
changelog_1028_li=Shell tool\:the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
changelog_1028_li=Server-less multi-connection mode\:more bugs are fixed.
changelog_1029_li=The RunScript tool and SQL statement did not work with the compression method LZF.
changelog_1029_li=The download page now included the SHA1 checksums.
changelog_1030_li=Fulltext search\:searching for NULL or an empty string threw an exception.
changelog_1030_li=Shell tool\:the file encoding workaround is now documented if you run java org.h2.tools.Shell -?.
changelog_1031_li=Lucene fulltext search\:FTL_DROP_ALL did not drop the triggers.
changelog_1031_li=The RunScript tool and SQL statement did not work with the compression method LZF.
changelog_1032_li=Backup\:if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
changelog_1032_li=Fulltext search\:searching for NULL or an empty string threw an exception.
changelog_1033_li=Data types\:LONG is now an alias for BIGINT.
changelog_1033_li=Lucene fulltext search\:FTL_DROP_ALL did not drop the triggers.
changelog_1034_h2=Version 1.1.114 (2009-06-01)
changelog_1034_li=Backup\:if the database contained CLOB or BLOB data, the backup included a file entry for the LOB directory. This caused the restore to fail.
changelog_1035_li=ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
changelog_1035_li=Data types\:LONG is now an alias for BIGINT.
changelog_1036_li=Fulltext search\:data is no longer deleted and re-inserted if the indexed columns didn't change.
changelog_1036_h2=Version 1.1.114 (2009-06-01)
changelog_1037_li=In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
changelog_1037_li=ResultSetMetaData.getColumnClassName returned the wrong class for CLOB and BLOB columns.
changelog_1038_li=Microsoft Windows Vista\:when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
changelog_1038_li=Fulltext search\:data is no longer deleted and re-inserted if the indexed columns didn't change.
changelog_1039_li=The Recover tool did not always work when the database contains referential integrity constraints.
changelog_1039_li=In some situations, an ArrayIndexOutOfBoundsException was thrown when adding rows. This was caused by a bug in the b-tree code.
changelog_1040_li=Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http\://retrotranslator.sourceforge.net/).
changelog_1040_li=Microsoft Windows Vista\:when using the the installer, Vista wrote "This program may not have installed correctly." This message should no longer appear (in the h2.nsi file, the line 'RequestExecutionLevel highest' was added).
changelog_1041_h2=Version 1.1.113 (2009-05-21)
changelog_1041_li=The Recover tool did not always work when the database contains referential integrity constraints.
changelog_1042_li=Shell tool\:the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
changelog_1042_li=Java 1.5 is now required to run H2. If required, Retrotranslator can be used to create a Java 1.4 version (http\://retrotranslator.sourceforge.net/).
changelog_1043_li=JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http\://retrotranslator.sourceforge.net/).
changelog_1043_h2=Version 1.1.113 (2009-05-21)
changelog_1044_li=When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG\=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG\=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
changelog_1044_li=Shell tool\:the built-in commands EXIT, HELP, ?, LIST, and so on didn't work with a semicolon at the end.
changelog_1045_li=Identifiers with a digit and then a dollar sign didn't work. Example\:A1$B.
changelog_1045_li=JDK 1.5 is now required to build the jar file. However it is still possible to create a jar file for Java 1.4. For details, see buildRelease.sh and buildRelease.bat. As an alternative, compile using JDK 1.5 or 1.6 and use Retrotranslator to create a Java 1.4 version (http\://retrotranslator.sourceforge.net/).
changelog_1046_li=MS SQL Server compatibility\:support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
changelog_1046_li=When deleting or updating many rows in a table, the space in the index file was not re-used in the default mode (persistent database, b-tree index, LOG\=1). This caused the index file to grow over time. Workarounds were to delete and re-created the index file, alter the table (add a remove a column), or append ;LOG\=2 to the database URL. To disable the change, set the system property h2.reuseSpaceBtreeIndex to false.
changelog_1047_li=Android\:workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
changelog_1047_li=Identifiers with a digit and then a dollar sign didn't work. Example\:A1$B.
changelog_1048_li=Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
changelog_1048_li=MS SQL Server compatibility\:support for linked tables with NVARCHAR, NCHAR, NCLOB, and LONGNVARCHAR.
changelog_1049_li=Benchmark\:the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
changelog_1049_li=Android\:workaround for a problem when using read-only databases in zip files (skip seems to be implemented incorrectly on the Android system).
changelog_1050_li=H2 Console\:command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
changelog_1050_li=Calling execute() or prepareStatement() with null as the SQL statement now throws an exception.
changelog_1051_li=Cache\:support for a second level soft-references cache. To enable it, append ;CACHE_TYPE\=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek\!
changelog_1051_li=Benchmark\:the number of executed statements was incorrect. The H2 database was loaded at the beginning of the test to collect results, now it is loaded at the very end. Thanks to Fred Toussi from HSQLDB for reporting those problems. However the changed do not affect the relative performance.
changelog_1052_h2=Version 1.1.112 (2009-05-01)
changelog_1052_li=H2 Console\:command line settings are no longer stored in the properties file. They are now only used for the current process, except if they are explicitly saved.
changelog_1053_li=JdbcPreparedStatement.toString() could throw a NullPointerException.
changelog_1053_li=Cache\:support for a second level soft-references cache. To enable it, append ;CACHE_TYPE\=SOFT_LRU (or SOFT_TQ) to the database URL, or set the system property h2.cacheTypeDefault to "SOFT_LRU" / "SOFT_TQ". Enabling the second level cache reduces performance for small databases, but speeds up large databases. It makes sense to use it if the available memory size is unknown. Thanks a lot to Jan Kotek\!
changelog_1057_li=More bugs in the server-less multi-connection mode have been fixed\:Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
changelog_1057_li=Connection pool\:the default login timeout is now 5 minutes.
changelog_1058_li=GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
changelog_1058_li=After truncating tables, opening large databases could become slow because indexes were always re-built unnecessarily when opening.
changelog_1059_li=Improved error message when the .lock.db file modification time is in the future.
changelog_1059_li=More bugs in the server-less multi-connection mode have been fixed\:Sometimes parameters of prepared statements were lost when a reconnecting. Concurrent read operations were slow. To improve performance, executeQuery(..) must be used for queries (execute(..) switches to the write mode, which is slow).
changelog_1060_li=The MERGE statement now returns 0 as the generated key if the row was updated.
changelog_1060_li=GROUP BY queries with a self-join (join to the same table) that were grouped by columns with indexes returned the wrong result in some cases.
changelog_1061_li=Running code coverage is now automated.
changelog_1061_li=Improved error message when the .lock.db file modification time is in the future.
changelog_1062_li=A file system implementation can now be registered using FileSystem.register.
changelog_1062_li=The MERGE statement now returns 0 as the generated key if the row was updated.
changelog_1063_li=The database file system is no longer included in the jar file, it moved to the test section.
changelog_1063_li=Running code coverage is now automated.
changelog_1064_h2=Version 1.1.111 (2009-04-10)
changelog_1064_li=A file system implementation can now be registered using FileSystem.register.
changelog_1065_li=In-memory databases can now run inside the Google App Engine.
changelog_1065_li=The database file system is no longer included in the jar file, it moved to the test section.
changelog_1066_li=Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
changelog_1066_h2=Version 1.1.111 (2009-04-10)
changelog_1067_li=The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
changelog_1067_li=In-memory databases can now run inside the Google App Engine.
changelog_1068_li=The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
changelog_1068_li=Queries that are ordered by an indexed column returned no rows in certain cases (if all rows were deleted from the table previously, and there is a low number of rows in the table, and when not using other conditions, and when using the default b tree index).
changelog_1069_li=Sometimes a StackOverflow occurred when checking for deadlock. See also http\://code.google.com/p/h2database/issues/detail?id\=61
changelog_1069_li=The wrong exception was thrown when using unquoted text for the SQL statements COMMENT, ALTER USER, and SET PASSWORD.
changelog_1070_li=The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
changelog_1070_li=The built-in connection pool did not roll back transactions and enable autocommit enabled after closing a connection.
changelog_1071_h2=Version 1.1.110 (2009-04-03)
changelog_1071_li=Sometimes a StackOverflow occurred when checking for deadlock. See also http\://code.google.com/p/h2database/issues/detail?id\=61
changelog_1072_li=Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch\!
changelog_1072_li=The Shell tool no longer truncates results with only one column, and displays a message if data was truncated.
changelog_1073_li=The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
changelog_1073_h2=Version 1.1.110 (2009-04-03)
changelog_1074_li=The data type of a SUBSTRING method was wrong.
changelog_1074_li=Support for not persistent in-memory tables in regular (persistent) databases using CREATE MEMORY TABLE(..) NOT PERSISTENT. Thanks a lot to Sergi Vladykin for the patch\!
changelog_1075_li=ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
changelog_1075_li=The H2 Console trimmed the password (removed leading and trailing spaces). This is no longer the case, to support encrypted H2 database with an empty user password.
changelog_1076_li=H2 Console\:the browser system property now supports a list of arguments. Example\:java -Dh2.browser\="open,-a,Safari,%url"...
changelog_1076_li=The data type of a SUBSTRING method was wrong.
changelog_1077_li=Improved Javadoc navigation (similar to Scaladoc).
changelog_1077_li=ResultSet.findColumn and get methods with column label parameters now also check for matching column names (like most databases except MySQL).
changelog_1078_li=H2 Console\:auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
changelog_1078_li=H2 Console\:the browser system property now supports a list of arguments. Example\:java -Dh2.browser\="open,-a,Safari,%url"...
changelog_1079_li=DISTINCT and GROUP BY on a CLOB column was broken.
changelog_1079_li=Improved Javadoc navigation (similar to Scaladoc).
changelog_1080_li=The FTP server moved to the tools section and is no longer included in the h2*.jar file.
changelog_1080_li=H2 Console\:auto-complete of identifiers did not work correctly for H2 databases in MySQL mode.
changelog_1081_li=Improved error message for unsupported features\:now the message says what exactly is not supported.
changelog_1081_li=DISTINCT and GROUP BY on a CLOB column was broken.
changelog_1082_li=Improved OSGi support.
changelog_1082_li=The FTP server moved to the tools section and is no longer included in the h2*.jar file.
changelog_1083_li=Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
changelog_1083_li=Improved error message for unsupported features\:now the message says what exactly is not supported.
changelog_1084_li=The API of the tools changed a bit (each tool now returns an exit code).
changelog_1084_li=Improved OSGi support.
changelog_1085_li=Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
changelog_1085_li=Some internal caches did not use the LRU mechanism. Fixed (LOB file list, optimizer cost cache, trace system, view indexes, collection keys, compressed in-memory file system).
changelog_1086_li=CREATE TABLE\:improved compatibility (support for UNIQUE NOT NULL).
changelog_1086_li=The API of the tools changed a bit (each tool now returns an exit code).
changelog_1087_li=DatabaseMetaData.getSQLKeywords now returns the correct list.
changelog_1087_li=Command line help of the tools now match the javadocs. The build converts the javadocs to a resource that is read by the tool at runtime. This should not have an effect on using the database, but it reduces duplicate and out-of-sync documentation.
changelog_1088_li=Deterministic user defined functions did not work when the parameter was a column. Fixed.
changelog_1088_li=CREATE TABLE\:improved compatibility (support for UNIQUE NOT NULL).
changelog_1089_li=JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
changelog_1089_li=DatabaseMetaData.getSQLKeywords now returns the correct list.
changelog_1090_li=Creating a JdbcConnectionPool has been simplified a bit.
changelog_1090_li=Deterministic user defined functions did not work when the parameter was a column. Fixed.
changelog_1091_li=The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
changelog_1091_li=JdbcConnectionPool.setLoginTimeout with 0 now uses the default timeout.
changelog_1092_li=More bugs in the server-less multi-connection mode have been fixed\:If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
changelog_1092_li=Creating a JdbcConnectionPool has been simplified a bit.
changelog_1093_li=Linked tables to SQLite database can now be created.
changelog_1093_li=The built-in connection pool did not re-use connections. Getting a connection using the built-in JdbcConnectionPool is now about 70 times faster than opening connections using DriverManager.getConnection.
changelog_1094_li=Nested IN(IN(...)) didn't work.
changelog_1094_li=More bugs in the server-less multi-connection mode have been fixed\:If a process terminated while writing, other open connections were blocked. If two processes were writing to the database, sometimes the database was corrupt after closing.
changelog_1095_li=NIO storage\:the nio\:prefix was using memory mapped files instead of FileChannel.
changelog_1095_li=Linked tables to SQLite database can now be created.
changelog_1096_h2=Version 1.1.109 (2009-03-14)
changelog_1096_li=Nested IN(IN(...)) didn't work.
changelog_1097_li=The optimization for IN(...) is now only used if comparing a column with an index.
changelog_1097_li=NIO storage\:the nio\:prefix was using memory mapped files instead of FileChannel.
changelog_1098_li=User defined functions can now be deterministic (see CREATE ALIAS documentation).
changelog_1098_h2=Version 1.1.109 (2009-03-14)
changelog_1099_li=Multiple nested queries in the FROM clause with parameters did not always work.
changelog_1099_li=The optimization for IN(...) is now only used if comparing a column with an index.
changelog_1100_li=When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
changelog_1100_li=User defined functions can now be deterministic (see CREATE ALIAS documentation).
changelog_1101_li=New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio\:or nioMapped\:as in jdbc\:h2\:nio\:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch\!
changelog_1101_li=Multiple nested queries in the FROM clause with parameters did not always work.
changelog_1102_li=The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
changelog_1102_li=When converting CLOB to BINARY, each character resulted in one byte. Now, the text is parsed as a hex as when converting VARCHAR.
changelog_1103_li=Could not use the same linked table multiple times in the same query.
changelog_1103_li=New experimental NIO storage mechanism with both FileChannel and memory mapped files. To use it, use the file name prefix nio\:or nioMapped\:as in jdbc\:h2\:nio\:~/test. So far it looks like NIO storage is faster on Mac OS but slower on some Windows systems. Thanks a lot to Jan Kotek for the patch\!
changelog_1104_li=Bugs in the server-less multi-connection mode have been fixed.
changelog_1104_li=The functions BITOR, BITAND, BITXOR, and MOD now accept and return BIGINT instead of INT.
changelog_1105_li=Column names could not be named "UNIQUE" (with the quotes).
changelog_1105_li=Could not use the same linked table multiple times in the same query.
changelog_1106_li=New system function TRANSACTION_ID() to get the current transaction identifier for a session.
changelog_1106_li=Bugs in the server-less multi-connection mode have been fixed.
changelog_1107_h2=Version 1.1.108 (2009-02-28)
changelog_1107_li=Column names could not be named "UNIQUE" (with the quotes).
changelog_1108_li=When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
changelog_1108_li=New system function TRANSACTION_ID() to get the current transaction identifier for a session.
changelog_1109_li=JdbcConnectionPool\:it was possible to set a negative connection pool size.
changelog_1109_h2=Version 1.1.108 (2009-02-28)
changelog_1110_li=Fulltext search did not support table names with a backslash.
changelog_1110_li=When the shutdown hook closed the database, the last log file was deleted too early. This could cause uncommitted changes to be persisted. In some cases, this could cause data corruption.
changelog_1111_li=The internal IntArray class did not work correctly when initialized with a zero length array.
changelog_1111_li=JdbcConnectionPool\:it was possible to set a negative connection pool size.
changelog_1112_li=The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
changelog_1112_li=Fulltext search did not support table names with a backslash.
changelog_1113_li=DATEADD does no longer require that the argument is a timestamp.
changelog_1113_li=The internal IntArray class did not work correctly when initialized with a zero length array.
changelog_1114_li=The database file locking mechanism didn't work correctly on Mac OS.
changelog_1114_li=The H2 Console web application (war file) did only support ASCII characters. Now UTF-8 is supported.
changelog_1115_li=Some built-in functions reported the wrong precision, scale, and display size.
changelog_1115_li=DATEADD does no longer require that the argument is a timestamp.
changelog_1116_li=MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
changelog_1116_li=The database file locking mechanism didn't work correctly on Mac OS.
changelog_1117_li=Recovery did not work if there were more than 255 lobs stored as files.
changelog_1117_li=Some built-in functions reported the wrong precision, scale, and display size.
changelog_1118_li=New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK\=SERIALIZED;OPEN_NEW\=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
changelog_1118_li=MySQL compatibility for CREATE TABLE is improved (UNSIGNED, KEY).
changelog_1119_li=In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
changelog_1119_li=Recovery did not work if there were more than 255 lobs stored as files.
changelog_1120_li=The WebServlet did not close the database when un-deploying the web application.
changelog_1120_li=New experimental mode to support multiple read-write connections without starting a server. To enable this mode, append ;FILE_LOCK\=SERIALIZED;OPEN_NEW\=TRUE to the database URL. Don't expect high performance when multiple concurrent writers.
changelog_1121_li=The exception message of failed INSERT or MERGE statements now includes all values and the row number.
changelog_1121_li=In a web application, the database classes are not unloaded if a connection is open. This may cause out of memory when re-deploying a web application. The DbStarter is changed to close all connections to the configured database (by executing SHUTDOWN).
changelog_1122_li=If opening a database failed with an out of memory exception, some files were not closed.
changelog_1122_li=The WebServlet did not close the database when un-deploying the web application.
changelog_1123_li=Optimizer\:the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
changelog_1123_li=The exception message of failed INSERT or MERGE statements now includes all values and the row number.
changelog_1124_li=Improved exception message when connecting to a just started server fails.
changelog_1124_li=If opening a database failed with an out of memory exception, some files were not closed.
changelog_1125_li=Connection.isValid is a bit faster.
changelog_1125_li=Optimizer\:the expected runtime calculation was incorrect. The fixed calculation should give slightly better query plans when using many joins.
changelog_1126_li=H2 Console\:the autocomplete feature has been improved a bit. It can now better parse conditions.
changelog_1126_li=Improved exception message when connecting to a just started server fails.
changelog_1127_li=When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ\:Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
changelog_1127_li=Connection.isValid is a bit faster.
changelog_1128_h2=Version 1.1.107 (2009-01-24)
changelog_1128_li=H2 Console\:the autocomplete feature has been improved a bit. It can now better parse conditions.
changelog_1129_li=Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
changelog_1129_li=When restarting a web application in Tomcat, an exception was thrown sometimes. In most cases this was a NullPointerException. A workaround in H2 has been implemented. The root cause of the problem is now documented in the FAQ\:Tomcat sets all static fields (final or non-final) to null when unloading a web application. A workaround is to put the h2.jar in the lib directory, or set the system property org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES to false.
changelog_1130_li=The MySQL compatibility extension fromUnixTime now used the English locale.
changelog_1130_h2=Version 1.1.107 (2009-01-24)
changelog_1131_li=When using LOG\=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
changelog_1131_li=Some DatabaseMetaData operations did not work for non-admin users for versions 1.1.x.
changelog_1132_li=In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE\=TEXT) but support for this format was removed in version 1.1.105.
changelog_1132_li=The MySQL compatibility extension fromUnixTime now used the English locale.
changelog_1133_li=Enabling the trace mechanism by creating a specially named file is no longer supported.
changelog_1133_li=When using LOG\=2 and repeatedly updating the last row rows of a table, the index file grew quickly.
changelog_1134_h2=Version 1.1.106 (2009-01-04)
changelog_1134_li=In versions 1.1.105 and 1.1.106, encrypted script files of earlier versions could not be processed. This is now again possible. The problem was that such script files were stored in a special format (STORAGE\=TEXT) but support for this format was removed in version 1.1.105.
changelog_1135_li=Statement.setQueryTimeout did not work correctly for some statements.
changelog_1135_li=Enabling the trace mechanism by creating a specially named file is no longer supported.
changelog_1136_li=CREATE DOMAIN\:built-in data types can now only be changed if no tables exist.
changelog_1136_h2=Version 1.1.106 (2009-01-04)
changelog_1137_li=Linked tables\:a workaround for Oracle DATE columns has been implemented.
changelog_1137_li=Statement.setQueryTimeout did not work correctly for some statements.
changelog_1138_li=DatabaseMetaData.getPrimaryKeys\:the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
changelog_1138_li=CREATE DOMAIN\:built-in data types can now only be changed if no tables exist.
changelog_1139_li=Using IN(..) inside a IN(SELECT..) did not always work.
changelog_1139_li=Linked tables\:a workaround for Oracle DATE columns has been implemented.
changelog_1140_li=Views with IN(..) that used a view itself did not work.
changelog_1140_li=DatabaseMetaData.getPrimaryKeys\:the column PK_NAME now contains the constraint name instead of the index name (compatibility for PostgreSQL and Derby).
changelog_1141_li=Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
changelog_1141_li=Using IN(..) inside a IN(SELECT..) did not always work.
changelog_1142_li=The license change a bit\:so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
changelog_1142_li=Views with IN(..) that used a view itself did not work.
changelog_1143_li=Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem\!
changelog_1143_li=Union queries with LIMIT or ORDER BY that are used in a view or subquery did not work.
changelog_1144_li=When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database\:lock file modified in the future').
changelog_1144_li=The license change a bit\:so far the license was modified to say 'Swiss law'. This is now changed back to the original 'US law'. This was requested by a user, and I don't see a problem.
changelog_1145_h2=Version 1.1.105 (2008-12-19)
changelog_1145_li=Constraints for local temporary tables now session scoped. So far they were global. Thanks a lot to Eric Faulhaber for finding and fixing this problem\!
changelog_1146_li=The setting STORAGE\=TEXT is no longer supported.
changelog_1146_li=When using the auto-server mode, and if the lock file was modified in the future, the wrong exception was thrown ('Connection is broken' instead of 'Error opening database\:lock file modified in the future').
changelog_1147_li=Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
changelog_1147_h2=Version 1.1.105 (2008-12-19)
changelog_1148_li=When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
changelog_1148_li=The setting STORAGE\=TEXT is no longer supported.
changelog_1149_li=The fulltext search documentation has been improved.
changelog_1149_li=Deleting a database using the tool DeleteDbFiles deleted LOB files of other databases in the same directory.
changelog_1150_li=ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
changelog_1150_li=When used in a subquery, LIKE and IN(..) did not work correctly sometimes.
changelog_1151_li=Natural join\:the joined columns are not repeated any more when using SELECT *.
changelog_1151_li=The fulltext search documentation has been improved.
changelog_1152_li=User defined aggregate functions\:the method getType expected internal data types instead of SQL types.
changelog_1152_li=ARRAY_GET returned the wrong data type (ARRAY). Now it returns VARCHAR.
changelog_1153_li=User defined aggregate functions did not work if there was no group by expression.
changelog_1153_li=Natural join\:the joined columns are not repeated any more when using SELECT *.
changelog_1154_li=MySQL compatibility\:support for \:\=assignment as in @sum\:\=@sum+x
changelog_1154_li=User defined aggregate functions\:the method getType expected internal data types instead of SQL types.
changelog_1155_li=INSERT INTO TEST(SELECT * FROM TEST) is now supported.
changelog_1155_li=User defined aggregate functions did not work if there was no group by expression.
changelog_1156_li=Each session threw an invisible exception when garbage collected.
changelog_1156_li=MySQL compatibility\:support for \:\=assignment as in @sum\:\=@sum+x
changelog_1157_li=Foreign key constraints that refer to a quoted column did not work.
changelog_1157_li=INSERT INTO TEST(SELECT * FROM TEST) is now supported.
changelog_1158_li=New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
changelog_1158_li=Each session threw an invisible exception when garbage collected.
changelog_1159_li=Shell\:line comments didn't work correctly.
changelog_1159_li=Foreign key constraints that refer to a quoted column did not work.
changelog_1160_li=H2 Console\:columns are now listed for up to 500 tables instead of 100.
changelog_1160_li=New meta data column INFORMATION_SCHEMA.TABLES.LAST_MODIFICATION to get the table modification counter.
changelog_1161_li=H2 Console\:Cmd+Enter executes the current statement, Alt+Space for autocomplete.
changelog_1161_li=Shell\:line comments didn't work correctly.
changelog_1162_li=JaQu\:the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
changelog_1162_li=H2 Console\:columns are now listed for up to 500 tables instead of 100.
changelog_1163_li=R&\\\#305;dvan A&\\\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot\!
changelog_1163_li=H2 Console\:Cmd+Enter executes the current statement, Alt+Space for autocomplete.
changelog_1164_h2=Version 1.1.104 (2008-11-28)
changelog_1164_li=JaQu\:the maximum length of a column can now be defined using maxLength. For an example, see Product.java (maxLength(category, 255)).
changelog_1165_li=If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
changelog_1165_li=R&\\\#305;dvan A&\\\#287;ar has completed the Turkish translation of the H2 Console. Thanks a lot\!
changelog_1166_li=JaQu\:tables are now auto-created when running a query.
changelog_1166_h2=Version 1.1.104 (2008-11-28)
changelog_1167_li=The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
changelog_1167_li=If a query that was used like a table contained group by and was ordered by an expression that is not in the column list, an exception was thrown.
changelog_1168_li=The function SUM could overflow when using large values. It returns now a data type that is safe.
changelog_1168_li=JaQu\:tables are now auto-created when running a query.
changelog_1169_li=The function AVG could overflow when using large values. Fixed.
changelog_1169_li=The optimizer had problems with function tables (for example CSVREAD and FTL_SEARCH). A new system property h2.estimatedFunctionTableRows (default 1000) defines how many rows can be expected in the table.
changelog_1170_li=The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable\=0.
changelog_1170_li=The function SUM could overflow when using large values. It returns now a data type that is safe.
changelog_1171_li=Build\:JAVA_HOME is now automatically detected on Mac OS X.
changelog_1171_li=The function AVG could overflow when using large values. Fixed.
changelog_1172_li=Testing for local connections was very slow on some systems.
changelog_1172_li=The emergency reserve file has been removed. It didn't provide an appropriate solution for the problem. It is still possible for an application to detect and deal with the low disk space problem (deleting temporary files for example) using DatabaseEventListener.diskSpaceIsLow, but this method is now always called with stillAvailable\=0.
changelog_1173_li=The cache memory usage calculation is more conservative.
changelog_1173_li=Build\:JAVA_HOME is now automatically detected on Mac OS X.
changelog_1174_li=Allocating space got slower and slower the larger the database.
changelog_1174_li=Testing for local connections was very slow on some systems.
changelog_1175_li=ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
changelog_1175_li=The cache memory usage calculation is more conservative.
changelog_1176_li=Updatable result sets\:the key columns can now be updated.
changelog_1176_li=Allocating space got slower and slower the larger the database.
changelog_1177_li=The H2DatabaseProvider for ActiveObjects is now included in the tools section.
changelog_1177_li=ALTER TABLE ALTER COLUMN could throw the wrong exception in the last version (Table not found).
changelog_1178_li=The H2Platform for Oracle Toplink Essential has been improved a bit.
changelog_1178_li=Updatable result sets\:the key columns can now be updated.
changelog_1179_li=The Windows service to start H2 didn't work in version 1.1.
changelog_1179_li=The H2DatabaseProvider for ActiveObjects is now included in the tools section.
changelog_1180_li=File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split\:'. In this case the files are split in parts of 1 GB. Example URL\:jdbc\:h2\:split\:~/db/test. If you want to split into parts of 1 MB, use jdbc\:h2\:split\:20\:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
changelog_1180_li=The H2Platform for Oracle Toplink Essential has been improved a bit.
changelog_1181_li=The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
changelog_1181_li=The Windows service to start H2 didn't work in version 1.1.
changelog_1182_li=Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
changelog_1182_li=File systems with a maximum file size (for example FAT) are now supported using the file prefix 'split\:'. In this case the files are split in parts of 1 GB. Example URL\:jdbc\:h2\:split\:~/db/test. If you want to split into parts of 1 MB, use jdbc\:h2\:split\:20\:~/db/test (the part size is 1 << x, the default is 30 meaning 1 GB).
changelog_1183_li=ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
changelog_1183_li=The database now tries to detect if the classloader or virtual machine has almost shut down by checking if static final variables are set to null. This should help reduce exceptions when stopping the web application.
changelog_1184_li=The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
changelog_1184_li=Compatibility for MS SQL Server DATEDIFF(YYYY, .., ..)
changelog_1185_li=Fulltext search\:there was a memory leak when creating and dropping fulltext indexes in a loop.
changelog_1185_li=ResultSet.getObject for CLOB or BLOB will return a java.sql.Clob / java.sql.Blob object instead of a java.io.Reader / java.io.InputStream as in version 1.0. This behavior can be changed using the system property h2.returnLobObjects (true by default for version 1.1).
changelog_1186_h2=Version 1.1.103 (2008-11-07)
changelog_1186_li=The interface CloseListener has a new method 'remove' that is called when the trigger is dropped.
changelog_1187_li=Could not order by a formula when the formula was in the group by list but not in the select list.
changelog_1187_li=Fulltext search\:there was a memory leak when creating and dropping fulltext indexes in a loop.
changelog_1188_li=Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example\:timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
changelog_1188_h2=Version 1.1.103 (2008-11-07)
changelog_1189_li=ALTER TABLE used a lot of memory when using multi-version concurrency.
changelog_1189_li=Could not order by a formula when the formula was in the group by list but not in the select list.
changelog_1190_li=Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
changelog_1190_li=Date values that match the daylight saving time end were not allowed in times zones were the daylight saving time ends at midnight, for years larger than 2037. Example\:timezone Brasilia, date 2042-10-12. This is a problem of Java, however a workaround is implemented in H2 that solves most problems (except the problems of java.util.Date itself).
changelog_1191_li=New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
changelog_1191_li=ALTER TABLE used a lot of memory when using multi-version concurrency.
changelog_1192_li=Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
changelog_1192_li=Referential integrity for in-memory databases didn't work in some cases in version 1.1.102.
changelog_1193_li=The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot\!
changelog_1193_li=New column INFORMATION_SCHEMA.COLUMNS.SEQUENCE_NAME to get the name of the sequence for auto-increment columns.
changelog_1194_li=Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
changelog_1194_li=Aliases for built-in data types (such as MEDIUMBLOB which is an alias for BLOB) can now be re-mapped to another data type using CREATE DOMAIN. However main built-in data types (such as INTEGER) can not be re-mapped.
changelog_1195_li=Less heap memory is needed when multiple databases are open at the same time\:the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
changelog_1195_li=The Japanese translation has been completed by Masahiro Ikemoto. Thanks a lot\!
changelog_1196_li=New system property h2.browser to set the browser to use.
changelog_1196_li=Improved PostgreSQL compatibility for NEXTVAL and CURRVAL.
changelog_1197_li=To start the browser, java.awt.Desktop.browse is now used if available.
changelog_1197_li=Less heap memory is needed when multiple databases are open at the same time\:the memory reserve (used to rollback after out of memory) is now global and no longer allocated for each database separately.
changelog_1198_h2=Version 1.1.102 (2008-10-24)
changelog_1198_li=New system property h2.browser to set the browser to use.
changelog_1199_li=The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot\!
changelog_1199_li=To start the browser, java.awt.Desktop.browse is now used if available.
changelog_1200_li=There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
changelog_1200_h2=Version 1.1.102 (2008-10-24)
changelog_1201_li=SET LOG 2 was not effective if executed after opening the database.
changelog_1201_li=The French translation of the H2 Console has been improved by Olivier Parent. Thanks a lot\!
changelog_1202_li=Translating the H2 Console is now simpler.
changelog_1202_li=There was a memory leak when creating and dropping tables and indexes in a loop (persistent database only).
changelog_1203_li=Common exception (error code 23*) are no longer written to the .trace.db file by default.
changelog_1203_li=SET LOG 2 was not effective if executed after opening the database.
changelog_1204_li=In-memory databases don't write LOBs to files any longer.
changelog_1204_li=Translating the H2 Console is now simpler.
changelog_1205_li=Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
changelog_1205_li=Common exception (error code 23*) are no longer written to the .trace.db file by default.
changelog_1206_li=ResultSetMetaData.getColumnName now returns the alias name except for columns.
changelog_1206_li=In-memory databases don't write LOBs to files any longer.
changelog_1207_li=Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
changelog_1207_li=Self referencing constraints didn't restrict deleting rows that reference itself if there is another row that references it.
changelog_1208_h2=Version 1.1.101 (2008-10-17)
changelog_1208_li=ResultSetMetaData.getColumnName now returns the alias name except for columns.
changelog_1209_li=Errors with code 42000 - 42999 are no longer written to the trace file by default.
changelog_1209_li=Temporary files are now deleted when the database is closed, even if they were not garbage collected so far.
changelog_1210_li=Queries with more than 10 tables are now faster.
changelog_1210_h2=Version 1.1.101 (2008-10-17)
changelog_1211_li=Opening a connection with AUTO_SERVER\=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
changelog_1211_li=Errors with code 42000 - 42999 are no longer written to the trace file by default.
changelog_1212_li=IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
changelog_1212_li=Queries with more than 10 tables are now faster.
changelog_1213_li=The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot\!
changelog_1213_li=Opening a connection with AUTO_SERVER\=TRUE is now fast when the database is already open in another process (less than 0.01 seconds instead of 2 seconds).
changelog_1214_li=Linked tables\:the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction\:it was disabled when set to true. Now it works as expected.
changelog_1214_li=IF [NOT] EXISTS is supported for named constraints in ALTER TABLE ... ADD/DROP CONSTRAINT.
changelog_1215_li=Opening large database is now faster.
changelog_1215_li=The error messages have been translated to Spanish by Dario V. Fassi. Thanks a lot\!
changelog_1216_li=New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
changelog_1216_li=Linked tables\:the automatic connection sharing didn't work. Actually the system property h2.shareLinkedConnections was working in the opposite direction\:it was disabled when set to true. Now it works as expected.
changelog_1217_li=The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
changelog_1217_li=Opening large database is now faster.
changelog_1218_li=Unset parameters were not detected when the query was re-compiled.
changelog_1218_li=New system property h2.socketConnectTimeout, the timeout in milliseconds to connect to a server. The default is 2000 (2 seconds).
changelog_1219_li=New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those\!
changelog_1219_li=The wrong parameters were bound to subqueries with parameters, specially when using IN(SELECT ...) and IN(...).
changelog_1220_li=The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
changelog_1220_li=Unset parameters were not detected when the query was re-compiled.
changelog_1221_li=An out of memory error while deleting or updating many rows could result in a strange exception.
changelog_1221_li=New functions ISO_YEAR, ISO_WEEK, ISO_DAY_OF_WEEK. Thanks a lot to Robert Rathsack for implementing those\!
changelog_1222_li=Linked tables\:compatibility with MS SQL Server has been improved.
changelog_1222_li=The date functions DAYOFYEAR, DAYOFMONTH, DAYOFWEEK are now called DAY_OF_YEAR, DAY_OF_MONTH, DAY_OF_WEEK (the old names still work).
changelog_1223_li=Renaming tables that have foreign keys with cascade didn't work correctly.
changelog_1223_li=An out of memory error while deleting or updating many rows could result in a strange exception.
changelog_1224_li=The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
changelog_1224_li=Linked tables\:compatibility with MS SQL Server has been improved.
changelog_1225_li=Renaming tables that have foreign keys with cascade didn't work correctly.
changelog_1226_li=The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
changelog_1226_li=The auto-reconnect feature didn't work when using the auto-server mode. Fixed.
changelog_1227_li=OSGi meta data is included in the manifest file. An OSGi BundleActivator is included\:it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
changelog_1228_li=The default value for MAX_MEMORY_UNDO is now 50000.
changelog_1228_li=The optimization to group using an index didn't work in some cases in version 1.1 (see also system property h2.optimizeGroupSorted).
changelog_1229_li=For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
changelog_1229_li=OSGi meta data is included in the manifest file. An OSGi BundleActivator is included\:it loads the database driver when starting the bundle, and unloads it when stopping the bundle.
changelog_1230_li=In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
changelog_1230_li=The default value for MAX_MEMORY_UNDO is now 50000.
changelog_1231_li=After re-connecting to a database, the database event listener (if set) is informed about it.
changelog_1231_li=For alias columns, ResultSetMetaData.getTableName() and getColumnName() now return the real table and column name in the default mode.
changelog_1232_li=Local temporary tables now support indexes. Thanks a lot to Matt Roy\!
changelog_1232_li=In SQL scripts created with SCRIPT TO, schemas are now only created if they don't exist yet.
changelog_1233_li=RUNSCRIPT no longer uses a temporary file.
changelog_1233_li=After re-connecting to a database, the database event listener (if set) is informed about it.
changelog_1234_li=New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
changelog_1234_li=Local temporary tables now support indexes. Thanks a lot to Matt Roy\!
changelog_1235_li=After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
changelog_1235_li=RUNSCRIPT no longer uses a temporary file.
changelog_1236_li=The build didn't work if the directory temp didn't exist before.
changelog_1236_li=New system table INFORMATION_SCHEMA.SESSION_STATE containing the SQL statements that make up the session state. The list currently contains variables (SET @..) and local temporary tables (without data).
changelog_1237_li=New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
changelog_1237_li=After an automatic re-connect, part of the session state stays (the part that is stored in the SESSION_STATE table).
changelog_1238_li=WHERE .. IN (SELECT ...) could throw a NullPointerException.
changelog_1238_li=The build didn't work if the directory temp didn't exist before.
changelog_1239_li=Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot\!
changelog_1239_li=New system property h2.maxReconnect (default 3) to limit the number of re-connects for the same SQL statement (this is usually only important for SHUTDOWN).
changelog_1240_h2=Version 1.1.100 (2008-10-04)
changelog_1240_li=WHERE .. IN (SELECT ...) could throw a NullPointerException.
changelog_1241_li=In version 1.1, the following system properties are now enabled by default\:h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
changelog_1241_li=Improved Glassfish / Toplink support in H2Platform thanks to Marcio Borges from Brazil. Thanks a lot\!
changelog_1242_li=The H2 Console tool now works with the JDBC-ODBC bridge.
changelog_1242_h2=Version 1.1.100 (2008-10-04)
changelog_1243_li=The H2 Console tool now supports command line options to start things separately.
changelog_1243_li=In version 1.1, the following system properties are now enabled by default\:h2.lobFilesInDirectories, h2.optimizeGroupSorted, h2.optimizeInJoin, h2.shareLinkedConnections
changelog_1244_li=Large objects did not work for in-memory databases in server mode in Linux.
changelog_1244_li=The H2 Console tool now works with the JDBC-ODBC bridge.
changelog_1245_li=Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
changelog_1245_li=The H2 Console tool now supports command line options to start things separately.
changelog_1246_li=The h2console.war can now be built using the Java build.
changelog_1246_li=Large objects did not work for in-memory databases in server mode in Linux.
changelog_1247_li=By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW\=TRUE to the database URL.
changelog_1247_li=Connections from a local address other than 'localhost' were not allowed if remote connections were disabled. This was always a problem, but only got visible in the last release because the server no longer connects to 'localhost' if networked.
changelog_1248_li=New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT\=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
changelog_1248_li=The h2console.war can now be built using the Java build.
changelog_1249_li=CreateCluster\:the property 'serverlist' is now called 'serverList'.
changelog_1249_li=By default, databases are shared in the same process. For read-only databases this causes unnecessary synchronization, but safes memory. If you want that each connection opens its own database, append ;OPEN_NEW\=TRUE to the database URL.
changelog_1250_li=The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
changelog_1250_li=New auto-reconnect feature will cause the JDBC driver to reconnect to the database if the connection is lost. To enable, append ;AUTO_RECONNECT\=TRUE to the database URL. This is specially helpful when using AUTO_SERVER. AUTO_SERVER automatically uses auto-reconnect.
changelog_1251_li=Databases names can now be one character long (the minimum size used to be 2 characters).
changelog_1251_li=CreateCluster\:the property 'serverlist' is now called 'serverList'.
changelog_1252_h2=Version 1.0.79 (2008-09-26)
changelog_1252_li=The ConvertTraceFile tool could not parse some files because the trace mechanism did not encode prepared statement parameters.
changelog_1253_li=Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
changelog_1253_li=Databases names can now be one character long (the minimum size used to be 2 characters).
changelog_1254_li=Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER\=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
changelog_1254_h2=Version 1.0.79 (2008-09-26)
changelog_1255_li=The server tool now displays the correct IP address if networked.
changelog_1255_li=Linked tables that point to the same database can now share the connection within the same database. Access to the same connection is serialized. To enable this feature, set the system property h2.shareLinkedConnections to true.
changelog_1256_li=Can now start a TCP server with port 0 (automatically select a port).
changelog_1256_li=Multiple processes can now access the same database without having to explicitly start the server. To do that, append ;AUTO_SERVER\=TRUE to the database URL. In this case, the server is started automatically if the connection is in embedded mode, and the server mode is used if a server is running. If the process that opened the first connection is closed, the other client need to reconnect (there is no automatic re-connect so far). Remote connections are allowed, but only to this database.
changelog_1257_li=Result sets with just a unique index can now be updated (previously a primary key was required).
changelog_1257_li=The server tool now displays the correct IP address if networked.
changelog_1258_li=LINKED TABLE\:the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
changelog_1258_li=Can now start a TCP server with port 0 (automatically select a port).
changelog_1259_li=LINKED TABLE\:worked around a bug in Oracle with the CHAR data type.
changelog_1259_li=Result sets with just a unique index can now be updated (previously a primary key was required).
changelog_1260_li=Faster hash code calculation for large binary arrays.
changelog_1260_li=LINKED TABLE\:the schema name can now be set. When multiple tables exist in different schema, and the schema name is not set, an exception is thrown.
changelog_1261_li=Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
changelog_1261_li=LINKED TABLE\:worked around a bug in Oracle with the CHAR data type.
changelog_1262_li=The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
changelog_1262_li=Faster hash code calculation for large binary arrays.
changelog_1263_li=The H2 Console now abbreviates large texts in results.
changelog_1263_li=Faster storage re-use algorithm thanks to Greg Dhuse from cleversafe.com.
changelog_1264_li=Multiple UNION queries could not be used in derived tables.
changelog_1264_li=The database supports the SHOW command for better MySQL and PostgreSQL compatibility.
changelog_1265_li=Linked tables can now be read-only.
changelog_1265_li=The H2 Console now abbreviates large texts in results.
changelog_1266_li=Temporary linked tables are now supported.
changelog_1266_li=Multiple UNION queries could not be used in derived tables.
changelog_1267_li=It was possible to create tables in read-only databases.
changelog_1267_li=Linked tables can now be read-only.
changelog_1268_li=SET SCHEMA_SEARCH_PATH is now documented.
changelog_1268_li=Temporary linked tables are now supported.
changelog_1269_li=SET SCHEMA did not work for views.
changelog_1269_li=It was possible to create tables in read-only databases.
changelog_1270_li=Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
changelog_1270_li=SET SCHEMA_SEARCH_PATH is now documented.
changelog_1271_li=The maximum log file size setting was ignored for large databases.
changelog_1271_li=SET SCHEMA did not work for views.
changelog_1272_li=Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
changelog_1272_li=Row level locking for MVCC is now enabled. The exception 'Concurrent update in table ...' is still thrown, but only after the lock timeout.
changelog_1273_li=The data type JAVA_OBJECT could not be used in updatable result sets.
changelog_1273_li=The maximum log file size setting was ignored for large databases.
changelog_1274_li=The system property h2.optimizeInJoin did not work correctly.
changelog_1274_li=Multi-Version Concurrency (MVCC) may no longer be used when using the multi-threaded kernel feature (MULTI_THREADED). An exception is thrown when trying to connect with both settings. Additional synchronization is required before those features can be used together.
changelog_1275_li=Conditions such as ID\=? AND ID>? were slow.
changelog_1275_li=The data type JAVA_OBJECT could not be used in updatable result sets.
changelog_1276_h2=Version 1.0.78 (2008-08-28)
changelog_1276_li=The system property h2.optimizeInJoin did not work correctly.
changelog_1277_li=The documentation no longer uses a frameset (except the Javadocs).
changelog_1277_li=Conditions such as ID\=? AND ID>? were slow.
changelog_1278_li=When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this\!
changelog_1278_h2=Version 1.0.78 (2008-08-28)
changelog_1279_li=Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
changelog_1279_li=The documentation no longer uses a frameset (except the Javadocs).
changelog_1280_li=The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot\!
changelog_1280_li=When using DB_CLOSE_DELAY, sometimes a NullPointerException is thrown when the database is opened almost at the same time as it is closed automatically. Thanks a lot to Dmitry Pekar for finding this\!
changelog_1281_li=The H2 Console replaced an empty user name with a single space.
changelog_1281_li=Java methods with variable number of parameters can now be used (for Java 1.5 or newer).
changelog_1282_li=The build target 'build jarSmall' now includes the embedded database.
changelog_1282_li=The Japanese translation has been improved by Masahiro Ikemoto. Thanks a lot\!
changelog_1283_li=JdbcDataSource now keeps the password in a char array where possible.
changelog_1283_li=The H2 Console replaced an empty user name with a single space.
changelog_1284_li=ResultSet.absolute did not always work with large result sets.
changelog_1284_li=The build target 'build jarSmall' now includes the embedded database.
changelog_1285_li=Column aliases can now be used in GROUP BY and HAVING.
changelog_1285_li=JdbcDataSource now keeps the password in a char array where possible.
changelog_1286_li=Jason Brittain has contributed MySQL date functions. Thanks a lot\!They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
changelog_1286_li=ResultSet.absolute did not always work with large result sets.
changelog_1287_h2=Version 1.0.77 (2008-08-16)
changelog_1287_li=Column aliases can now be used in GROUP BY and HAVING.
changelog_1288_li=JaQu is now using prepared statements and supports Date, Time, Timestamp.
changelog_1288_li=Jason Brittain has contributed MySQL date functions. Thanks a lot\!They are not in the h2.jar file currently, but in src/tools/org/h2/mode/FunctionsMySQL.java. To install, add this class to the classpath and call FunctionsMySQL.register(conn) in the Java code.
changelog_1289_li=When using remote in-memory databases, large LOB objects did not work.
changelog_1289_h2=Version 1.0.77 (2008-08-16)
changelog_1290_li=Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
changelog_1290_li=JaQu is now using prepared statements and supports Date, Time, Timestamp.
changelog_1291_li=Opening a large database was slow if there was a problem opening the previous time.
changelog_1291_li=When using remote in-memory databases, large LOB objects did not work.
changelog_1292_li=NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
changelog_1292_li=Timestamp columns such as TIMESTAMP(6) were not compatible to other database.
changelog_1293_li=CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
changelog_1293_li=Opening a large database was slow if there was a problem opening the previous time.
changelog_1294_li=Support a comma before closing a list, as in\:create table test(id int,)
changelog_1294_li=NOT IN(SELECT ...) was incorrect if the subquery returns no rows.
changelog_1295_li=MySQL compatibility\:linked tables had lower case column names on some systems.
changelog_1295_li=CREATE TABLE AS SELECT did not work correctly in the multi-version concurrency mode.
changelog_1296_li=DB2 compatibility\:the DB2 fetch-first-clause is supported.
changelog_1296_li=Support a comma before closing a list, as in\:create table test(id int,)
changelog_1297_li=Oracle compatibility\:old style outer join syntax using (+) did work correctly sometimes.
changelog_1297_li=MySQL compatibility\:linked tables had lower case column names on some systems.
changelog_1298_li=ResultSet.setFetchSize is now supported.
changelog_1298_li=DB2 compatibility\:the DB2 fetch-first-clause is supported.
changelog_1299_li=It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
changelog_1299_li=Oracle compatibility\:old style outer join syntax using (+) did work correctly sometimes.
changelog_1300_h2=Version 1.0.76 (2008-07-27)
changelog_1300_li=ResultSet.setFetchSize is now supported.
changelog_1301_li=The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
changelog_1301_li=It has been reported that when using Install4j on some Linux systems and enabling the 'pack200' option, the h2.jar becomes corrupted by the install process, causing application failure. A workaround is to add an empty file h2.jar.nopack next to the h2.jar file. The reason for this problem is not known.
changelog_1302_li=Invalid database names are now detected and a better error message is thrown.
changelog_1302_h2=Version 1.0.76 (2008-07-27)
changelog_1303_li=ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
changelog_1303_li=The comment of a domain (user defined data type) is now used as the default column comment when creating a column with this domain.
changelog_1304_li=Fixed the Oracle mode\:Oracle allows multiple rows only where all columns of the unique index are NULL.
changelog_1304_li=Invalid database names are now detected and a better error message is thrown.
changelog_1305_li=There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http\://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
changelog_1305_li=ResultSetMetaData.getColumnClassName now returns the correct class name for BLOB and CLOB.
changelog_1306_li=ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
changelog_1306_li=Fixed the Oracle mode\:Oracle allows multiple rows only where all columns of the unique index are NULL.
changelog_1307_li=H2 Console\:the progress display when opening a database has been improved.
changelog_1307_li=There is a problem with Hibernate when using Boolean columns. A patch for Hibernate has been submitted at http\://opensource.atlassian.com/projects/hibernate/browse/HHH-3401
changelog_1308_li=The error message when the server doesn't start has been improved.
changelog_1308_li=ORDER BY on tableName.columnName didn't work correctly if the column name was also used as an alias.
changelog_1309_li=Key values can now be changed in updatable result sets.
changelog_1309_li=H2 Console\:the progress display when opening a database has been improved.
changelog_1310_li=Changes in updatable result sets are now visible even when resetting the result set.
changelog_1310_li=The error message when the server doesn't start has been improved.
changelog_1311_li=Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
changelog_1311_li=Key values can now be changed in updatable result sets.
changelog_1312_li=The database file was growing after deleting many rows, and after large update operations.
changelog_1312_li=Changes in updatable result sets are now visible even when resetting the result set.
changelog_1313_h2=Version 1.0.75 (2008-07-14)
changelog_1313_li=Temporary files were sometimes deleted too late when executing large insert, update, or delete operations.
changelog_1314_li=Multi version concurrency (MVCC)\:when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
changelog_1314_li=The database file was growing after deleting many rows, and after large update operations.
changelog_1315_li=Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
changelog_1315_h2=Version 1.0.75 (2008-07-14)
changelog_1316_li=The CSVREAD method did not process NULL correctly when using a whitespace field separator.
changelog_1316_li=Multi version concurrency (MVCC)\:when a row was updated or deleted, but this change was rolled back, the row was not visible by other sessions if no index was used to access it. Fixed.
changelog_1317_li=Fixed the Oracle mode\:Oracle allows multiple rows with NULL in a unique index.
changelog_1317_li=Views with multiple joined tables (where one was an outer join) couldn't be used in some cases. Fixed.
changelog_1318_li=Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
changelog_1318_li=The CSVREAD method did not process NULL correctly when using a whitespace field separator.
changelog_1319_li=When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
changelog_1319_li=Fixed the Oracle mode\:Oracle allows multiple rows with NULL in a unique index.
changelog_1320_li=Referential constraint checking improvement\:now the constraint is only checked if the key column values change.
changelog_1320_li=Running out of memory could result in incomplete transactions or corrupted databases. Fixed.
changelog_1321_li=Some database metadata calls returned the wrong data type for DATA_TYPE columns.
changelog_1321_li=When using order by in a query that uses the same table multiple times, the order could be incorrect. Fixed.
changelog_1322_li=The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
changelog_1322_li=Referential constraint checking improvement\:now the constraint is only checked if the key column values change.
changelog_1323_li=The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
changelog_1323_li=Some database metadata calls returned the wrong data type for DATA_TYPE columns.
changelog_1324_li=The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
changelog_1324_li=The Lucene fulltext index was empty when opening a database with fulltext index enabled, and re-indexing it didn't work. Fixed.
changelog_1325_li=Stopping a WebServer didn't always work. Fixed.
changelog_1325_li=The character '$' could not be used in identifier names (table name, column names and so on). Fixed.
changelog_1326_li=The new method org.h2.tools.Server.startWebServer(conn) starts the H2 Console to inspect a database while debugging.
changelog_1327_li=Stopping a WebServer didn't always work. Fixed.
download_1000_h1=Downloads
download_1000_h1=Downloads
download_1001_h3=Version 1.1.115 (2009-06-27)
download_1001_h3=Version 1.1.116 (2009-07-18)
download_1002_a=Windows Installer
download_1002_a=Windows Installer
download_1003_a=Platform-Independent Zip
download_1003_a=Platform-Independent Zip
download_1004_h3=Version 1.1.114 (2009-06-01, Last Stable)
download_1004_h3=Version 1.1.115 (2009-06-27, Last Stable)
download_1005_a=Windows Installer
download_1005_a=Windows Installer
download_1006_a=Platform-Independent Zip
download_1006_a=Platform-Independent Zip
download_1007_h3=Download Mirror and Older Versions
download_1007_h3=Download Mirror and Older Versions
...
@@ -1939,7 +1941,7 @@ mainWeb_1003_li=Embedded and server modes; in-memory databases
...
@@ -1939,7 +1941,7 @@ mainWeb_1003_li=Embedded and server modes; in-memory databases
mainWeb_1004_li=Browser based Console application
mainWeb_1004_li=Browser based Console application
mainWeb_1005_li=Small footprint\:around 1 MB jar file size
mainWeb_1005_li=Small footprint\:around 1 MB jar file size
