--no commit message

--no commit message

h2/src/docsrc/html/features.html

@@ -207,6 +207,12 @@ Features
 </tr>
 </table>
 
+<h3>Derby and HSQLDB</h3>
+After an unexpected process termination (for example power failure), H2 can recover safely and 
+automatically without any user interaction. For Derby and HSQLDB, there are some manual steps required 
+('Another instance of Derby may have already booted the database' / 
+'The database is already in use by another process').
+
 <h3>DaffodilDb and One$Db</h3>
 It looks like the development of this database has stopped. The last release was February 2006.
 
@@ -846,7 +852,7 @@ where executed. This database offers the following trace features:
 The simplest way to enable the trace option is setting it in the database URL.
 There are two settings, one for System.out (TRACE_LEVEL_SYSTEM_OUT) tracing, 
 and one for file tracing (TRACE_LEVEL_FILE). 
-The trace levels are 0 for OFF, 1 for ERROR, 2 for INFO and 3 for DEBUG.
+The trace levels are 0 for OFF, 1 for ERROR (the default), 2 for INFO and 3 for DEBUG.
 A database URL with both levels set to DEBUG is:
 <pre>
 jdbc:h2:test;TRACE_LEVEL_FILE=3;TRACE_LEVEL_SYSTEM_OUT=3

h2/src/docsrc/html/history.html

@@ -34,8 +34,14 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 
 <h3>Version 1.0 (Current)</h3>
 
-<h3>Version 1.0 / TODO</h3><ul>
-<li>Fixed a problem where data that was in the log file did not end up in the database (recovery failure) a crash, if an index was deleted previously.
+<h3>Version 1.0 / 2007-01-16</h3><ul>
+<li>Setting the collation (SET COLLATOR) was very slow on some systems (up to 24 seconds). 
+	Thanks a lot to Martina Nissler for finding this problem!
+<li>The Console is now translated to Japanese thanks to IKEMOTO, Masahiro (ikeyan (at) arizona (dot) ne (dot) jp)
+<li>The database engine can not be compiled with JDK 1.3 using ant codeswitch_jdk13. 
+    There are still some limitations, and the ant script to build the jar does not work yet.
+<li>Fixed a problem where data in the log file was not written to the data file (recovery failure) after a crash, 
+    if an index was deleted previously.
 <li>SCRIPT NODATA now writes the row count for each table (this simplifies comparing databases).
 <li>Selecting a column using the syntax schemaName.tableName.columName did not work in all cases.
 <li>Can now parse timestamps with timezone information (Z or +/-hh:mm) and dates before year 1.
@@ -1469,6 +1475,7 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 <li>Column level privileges
 <li>Copy database: Tool with config GUI and batch mode, extendable (example: compare)
 <li>Document shrinking jar file using http://proguard.sourceforge.net/
+<li>Document, implement tool for long running transactions using user defined compensation statements
 <li>Support SET TABLE DUAL READONLY;
 <li>Don't write stack traces for common exceptions like duplicate key to the log by default
 <li>Setting for MAX_QUERY_TIME (default no limit?)
@@ -1484,7 +1491,6 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 <li>Allow editing NULL values in the Console
 <li>RunScript / RUNSCRIPT: progress meter and "suspend/resume" capability
 <li>Compatibility: in MySQL, HSQLDB, /0.0 is NULL; in PostgreSQL, Derby: Division by zero
-<li>Implement solution for long running transactions using user defined compensation statements
 <li>Functional tables should accept parameters from other tables (see FunctionMultiReturn)
     SELECT * FROM TEST T, P2C(T.A, T.R)
 <li>Custom class loader to reload functions on demand
@@ -1628,6 +1634,12 @@ Hypersonic SQL or HSQLDB. H2 is built from scratch.
 <li>Autocomplete: schema support: "Other Grammar","Table Expression","{[schemaName.]tableName | (select)} [[AS] newTableAlias]
 <li>Functions: options readonly, deterministic
 <li>Document FTP server, including -ftpTask option to execute / kill remote processes
+<li>Add jdbcx to the javadocs
+<li>Shrink the data file without closing the database (if the end of the file is empty)
+<li>Add TPC-B style benchmark: download/tpcb_current.pdf
+<li>Delay reading the row if data is not required
+<li>Eliminate undo log records if stored on disk (just one pointer per block, not per record)
+<li>User defined aggregate functions
 </ul>
 
 <h3>Not Planned</h3>

h2/src/main/org/h2/command/dml/TransactionCommand.java

@@ -35,7 +35,6 @@ public class TransactionCommand extends Prepared {
     public static final int ROLLBACK_TRANSACTION = 11;
     public static final int SHUTDOWN = 12;
     public static final int SHUTDOWN_IMMEDIATELY = 13;
-    public static final int BACKUP = 14;
 
     private int type;
     private String savepointName;
@@ -118,12 +117,12 @@ public class TransactionCommand extends Prepared {
             session.close();
             break;
         }
-        case BACKUP: {
-            session.getUser().checkAdmin();
-            session.commit();
-            backupTo("backup.zip");
-            break;
-        }
+//        case BACKUP: {
+//            session.getUser().checkAdmin();
+//            session.commit();
+//            backupTo("backup.zip");
+//            break;
+//        }
         default:
             throw Message.getInternalError("type=" + type);
         }

h2/src/main/org/h2/engine/Constants.java

@@ -11,15 +11,18 @@ package org.h2.engine;
  * - System.out > trace messages
  *
  * Release checklist
- * - Run FindBugs 
+ * - Run FindBugs
  * - Update latest version in build.html: http://mirrors.ibiblio.org/pub/mirrors/maven2/com/h2database/h2/
  * - ant jarClient, check jar file size
  * - Compiling with JDK 1.3, 1.4, 1.5 and 1.6
+ *   set path=C:\jdk1.3.1_19\bin;%PATH%
+ *   set JAVA_HOME=C:\jdk1.3.1_19\bin
  *   set path=C:\Programme\Java\jdk1.6.0\bin;%PATH%
  * - Change FAQ (next release planned, known bugs)
  * - Check version, change build number in Constants.java and build.xml
  * - Check code coverage
  * - No "  Message.getInternalError" (must be "throw Message.getInternalError")
+ * - '  #ifdef', '  #endif'
  * - No TODO in the docs
  * - Run regression test with JDK 1.4 and 1.5
  * - Change version(s) in performance.html; use latest versions of other databases
@@ -50,13 +53,14 @@ package org.h2.engine;
  * - Scan for viruses
  * - newsletter: prepare, send (always send to BCC!!)
  * - http://maven.apache.org/guides/mini/guide-ibiblio-upload.html
+ * - Add to freshmeat, http://code.google.com/p/h2database/downloads/list
  * 
  * @author Thomas
  */
 public class Constants {
 
-    public static final int BUILD_ID = 38;
-    private static final String BUILD = "2007-01-10";
+    public static final int BUILD_ID = 39;
+    private static final String BUILD = "2007-01-16";
     public static final int VERSION_MAJOR = 1;
     public static final int VERSION_MINOR = 0;
 

h2/src/main/org/h2/expression/Aggregate.java

@@ -182,7 +182,7 @@ public class Aggregate extends Expression {
                                 Value[] a2 = ((ValueArray)o2).getList();
                                 return sort.compare(a1, a2);
                             } catch(SQLException e) {
-                                throw new Error(e);
+                                throw Message.getInternalError("sort", e);
                             }
                         }
                     });

h2/src/main/org/h2/fulltext/FullText.java

@@ -21,7 +21,9 @@ import java.util.StringTokenizer;
 import org.h2.api.Trigger;
 import org.h2.tools.SimpleResultSet;
 import org.h2.util.ByteUtils;
+import org.h2.util.JdbcUtils;
 import org.h2.util.StringUtils;
+import org.h2.value.DataType;
 
 public class FullText implements Trigger {
 
@@ -366,7 +368,7 @@ public class FullText implements Trigger {
        }
        switch(type) {
        case Types.BIT:
-       case Types.BOOLEAN:
+       case DataType.TYPE_BOOLEAN:
        case Types.INTEGER:
        case Types.BIGINT:
        case Types.DECIMAL:
@@ -394,7 +396,7 @@ public class FullText implements Trigger {
        case Types.REF:
        case Types.NULL:
        case Types.ARRAY:
-       case Types.DATALINK:
+       case DataType.TYPE_DATALINK:
        case Types.DISTINCT:
            throw new SQLException("FULLTEXT", "Unsupported column data type: " + type);
        }
@@ -407,7 +409,7 @@ public class FullText implements Trigger {
        }
        switch(type) {
        case Types.BIT:
-       case Types.BOOLEAN:
+       case DataType.TYPE_BOOLEAN:
        case Types.INTEGER:
        case Types.BIGINT:
        case Types.DECIMAL:
@@ -437,7 +439,7 @@ public class FullText implements Trigger {
        case Types.REF:
        case Types.NULL:
        case Types.ARRAY:
-       case Types.DATALINK:
+       case DataType.TYPE_DATALINK:
        case Types.DISTINCT:
            throw new SQLException("FULLTEXT", "Unsupported key data type: " + type);
        }
@@ -472,7 +474,7 @@ public class FullText implements Trigger {
             if(wId == null) {
                 prepInsertWord.setString(1, word);
                 prepInsertWord.execute();
-                ResultSet rs = prepInsertWord.getGeneratedKeys();
+                ResultSet rs = JdbcUtils.getGeneratedKeys(prepInsertWord);
                 rs.next();
                 wordId = rs.getInt(1);
                 allWords.put(word, new Integer(wordId));
@@ -492,7 +494,7 @@ public class FullText implements Trigger {
        prepInsertRow.setLong(2, index.id);
        prepInsertRow.setString(3, key);
        prepInsertRow.execute();
-       ResultSet rs = prepInsertRow.getGeneratedKeys();
+       ResultSet rs = JdbcUtils.getGeneratedKeys(prepInsertRow);
        rs.next();
        long rowId = rs.getLong(1);
        prepInsertMap.setLong(1, rowId);

h2/src/main/org/h2/jdbc/JdbcConnection.java

@@ -15,7 +15,9 @@ import java.sql.PreparedStatement;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.SQLWarning;
+//#ifdef JDK14
 import java.sql.Savepoint;
+//#endif
 import java.sql.Statement;
 import java.util.Iterator;
 import java.util.Map;
@@ -57,14 +59,22 @@ public class JdbcConnection extends TraceObject implements Connection {
 
     private String url;
     private String user;
-    private int holdability = ResultSet.HOLD_CURSORS_OVER_COMMIT;
+    
+    private int holdability
+//#ifdef JDK14
+     = ResultSet.HOLD_CURSORS_OVER_COMMIT
+//#endif
+    ;
+    
     private SessionInterface session;
     private CommandInterface commit, rollback;
     private CommandInterface setAutoCommitTrue, setAutoCommitFalse, getAutoCommit;
     private CommandInterface getReadOnly, getGeneratedKeys;
     private CommandInterface setLockMode, getLockMode;
     private Exception openStackTrace;
+//#ifdef JDK14
     private int savepointId;
+//#endif
     private Trace trace;
     private JdbcConnectionListener listener;
     private boolean isInternal;
@@ -1172,10 +1182,12 @@ public class JdbcConnection extends TraceObject implements Connection {
 
     private void checkHoldability(int resultSetHoldability) throws SQLException {
         // TODO compatibility / correctness: DBPool uses ResultSet.HOLD_CURSORS_OVER_COMMIT
+//#ifdef JDK14
         if(resultSetHoldability != ResultSet.HOLD_CURSORS_OVER_COMMIT &&
                 resultSetHoldability != ResultSet.CLOSE_CURSORS_AT_COMMIT) {
             throw Message.getInvalidValueException("" + resultSetHoldability, "resultSetHoldability");
         }
+//#endif
     }
 
     void checkClosed() throws SQLException {

h2/src/main/org/h2/jdbc/JdbcDatabaseMetaData.java

@@ -2488,19 +2488,23 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat
      * @param holdability ResultSet.HOLD_CURSORS_OVER_COMMIT or CLOSE_CURSORS_AT_COMMIT
      * @return true if the holdability is ResultSet.CLOSE_CURSORS_AT_COMMIT
      */
+//#ifdef JDK14
     public boolean supportsResultSetHoldability(int holdability) {
         debugCodeCall("supportsResultSetHoldability", holdability);
         return holdability == ResultSet.CLOSE_CURSORS_AT_COMMIT;
     }
+//#endif
 
     /**
      * Gets the result set holdability.
      * @return ResultSet.CLOSE_CURSORS_AT_COMMIT
      */
+//#ifdef JDK14
     public int getResultSetHoldability() {
         debugCodeCall("getResultSetHoldability");
         return ResultSet.CLOSE_CURSORS_AT_COMMIT;
     }
+//#endif
 
     /**
      * Gets the major version of the database.
@@ -2542,10 +2546,12 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat
      * Gets the SQL State type.
      * @return DatabaseMetaData.sqlStateSQL99
      */
-    public int getSQLStateType() {
+//#ifdef JDK14
+   public int getSQLStateType() {
         debugCodeCall("getSQLStateType");
         return DatabaseMetaData.sqlStateSQL99;
     }
+//#endif
 
     /**
      * Does the database make a copy before updating.

h2/src/main/org/h2/jdbc/JdbcParameterMetaData.java

@@ -15,9 +15,9 @@ import org.h2.message.TraceObject;
  * Information about the parameters of a prepared statement.
  */
 public class JdbcParameterMetaData extends TraceObject
-// #ifdef JDK14
+//#ifdef JDK14
 implements ParameterMetaData
-// #endif
+//#endif
 {
 
     private JdbcPreparedStatement prep;
@@ -44,6 +44,7 @@ implements ParameterMetaData
      *
      * @return parameterModeIn
      */
+//#ifdef JDK14
     public int getParameterMode(int param) throws SQLException {
         try {
             debugCodeCall("getParameterMode", param);
@@ -53,6 +54,7 @@ implements ParameterMetaData
             throw logAndConvert(e);
         }
     }
+//#endif
 
     /**
      * Returns the parameter type.

h2/src/main/org/h2/jdbc/JdbcPreparedStatement.java

@@ -11,13 +11,15 @@ import java.net.URL;
 import java.sql.Array;
 import java.sql.Blob;
 import java.sql.Clob;
+//#ifdef JDK14
 import java.sql.ParameterMetaData;
+import java.sql.Statement;
+//#endif
 import java.sql.PreparedStatement;
 import java.sql.Ref;
 import java.sql.ResultSet;
 import java.sql.ResultSetMetaData;
 import java.sql.SQLException;
-import java.sql.Statement;
 import java.util.Calendar;
 
 import org.h2.command.CommandInterface;
@@ -1037,7 +1039,9 @@ public class JdbcPreparedStatement extends JdbcStatement implements PreparedStat
                         next = e;
                     }
                     logAndConvert(e);
+//#ifdef JDK14
                     result[i] = Statement.EXECUTE_FAILED;
+//#endif
                     error = true;
                 }
             }
@@ -1053,7 +1057,6 @@ public class JdbcPreparedStatement extends JdbcStatement implements PreparedStat
         }
     }
 
-
     /**
      * Adds the current settings to the batch.
      */
@@ -1179,7 +1182,7 @@ public class JdbcPreparedStatement extends JdbcStatement implements PreparedStat
      *
      * @return the meta data
      */
-// #ifdef JDK14
+//#ifdef JDK14
     public ParameterMetaData getParameterMetaData() throws SQLException {
         try {
             int id = getNextId(TraceObject.PARAMETER_META_DATA);
@@ -1194,7 +1197,7 @@ public class JdbcPreparedStatement extends JdbcStatement implements PreparedStat
             throw logAndConvert(e);
         }
     }
-// #endif
+//#endif
 
     // =============================================================
 

h2/src/main/org/h2/jdbc/JdbcSavepoint.java

@@ -5,7 +5,9 @@
 package org.h2.jdbc;
 
 import java.sql.SQLException;
+//#ifdef JDK14
 import java.sql.Savepoint;
+//#endif
 
 import org.h2.message.Message;
 import org.h2.message.Trace;
@@ -16,7 +18,11 @@ import org.h2.util.StringUtils;
  * A savepoint is a point inside a transaction to where a transaction can be rolled back. 
  * The tasks that where done before the savepoint are not rolled back in this case.
  */
-public class JdbcSavepoint extends TraceObject implements Savepoint {
+public class JdbcSavepoint extends TraceObject 
+//#ifdef JDK14
+implements Savepoint
+//#endif
+{
 
     static final String SYSTEM_SAVEPOINT_PREFIX = "SYSTEM_SAVEPOINT_";
 

h2/src/main/org/h2/jdbc/JdbcStatement.java

@@ -603,7 +603,9 @@ public class JdbcStatement extends TraceObject implements Statement {
                     result[i] = executeUpdate(sql);
                 } catch(SQLException e) {
                     logAndConvert(e);
+//#ifdef JDK14
                     result[i] = Statement.EXECUTE_FAILED;
+//#endif
                     error = true;
                 }
             }
@@ -783,6 +785,7 @@ public class JdbcStatement extends TraceObject implements Statement {
      *
      * @return the holdability
      */
+//#ifdef JDK14
     public int getResultSetHoldability() throws SQLException {
         try {
             debugCodeCall("getResultSetHoldability");
@@ -792,6 +795,7 @@ public class JdbcStatement extends TraceObject implements Statement {
             throw logAndConvert(e);
         }
     }
+//#endif
 
     // =============================================================