提交 f189c5e1 authored 作者: Thomas Mueller's avatar Thomas Mueller

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上级 23d68f4f
...@@ -389,9 +389,9 @@ public class SysProperties { ...@@ -389,9 +389,9 @@ public class SysProperties {
/** /**
* System property <code>h2.sortNullsHigh</code> (default: false).<br /> * System property <code>h2.sortNullsHigh</code> (default: false).<br />
* Invert the default sorting behavior for NULL values, such that NULL values * Invert the default sorting behavior for NULL values, such that NULL
* are sorted to the end of a result set in an ascending sort and to the beginning * values are sorted to the end of a result set in an ascending sort and to
* of a result set in a descending sort. * the beginning of a result set in a descending sort.
*/ */
public static final boolean SORT_NULLS_HIGH = getBooleanSetting("h2.sortNullsHigh", false); public static final boolean SORT_NULLS_HIGH = getBooleanSetting("h2.sortNullsHigh", false);
......
...@@ -435,7 +435,8 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat ...@@ -435,7 +435,8 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat
/** /**
* Checks is NULL values are sorted high (bigger than any non-null values). * Checks is NULL values are sorted high (bigger than any non-null values).
* *
* @return false by default; true if the system property h2.sortNullsHigh is set to true * @return false by default; true if the system property h2.sortNullsHigh is
* set to true
*/ */
public boolean nullsAreSortedHigh() { public boolean nullsAreSortedHigh() {
debugCodeCall("nullsAreSortedHigh"); debugCodeCall("nullsAreSortedHigh");
...@@ -445,7 +446,8 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat ...@@ -445,7 +446,8 @@ public class JdbcDatabaseMetaData extends TraceObject implements DatabaseMetaDat
/** /**
* Checks is NULL values are sorted low (smaller than any non-null values). * Checks is NULL values are sorted low (smaller than any non-null values).
* *
* @return true by default; false if the system property h2.sortNullsHigh is set to true * @return true by default; false if the system property h2.sortNullsHigh is
* set to true
*/ */
public boolean nullsAreSortedLow() { public boolean nullsAreSortedLow() {
debugCodeCall("nullsAreSortedLow"); debugCodeCall("nullsAreSortedLow");
......
...@@ -8,7 +8,7 @@ ...@@ -8,7 +8,7 @@
* This module is free software: you can redistribute it and/or modify it under * This module is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free * the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) * Software Foundation, either version 3 of the License, or (at your option)
* any later version. See http://www.gnu.org/licenses/lgpl.html. * any later version. See http://www.gnu.org/licenses/lgpl.html
* *
* This program is distributed in the hope that it will be useful, but WITHOUT * This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
...@@ -32,7 +32,8 @@ import javax.sql.PooledConnection; ...@@ -32,7 +32,8 @@ import javax.sql.PooledConnection;
* MiniConnectionPoolManager written by Christian d'Heureuse (JDK 1.5) * MiniConnectionPoolManager written by Christian d'Heureuse (JDK 1.5)
* </a>. * </a>.
* *
* @author Christian d'Heureuse (<a href="http://www.source-code.biz">www.source-code.biz</a>) * @author Christian d'Heureuse
* (<a href="http://www.source-code.biz">www.source-code.biz</a>)
* @author Thomas Mueller (ported to JDK 1.4) * @author Thomas Mueller (ported to JDK 1.4)
*/ */
public class JdbcConnectionPoolManager { public class JdbcConnectionPoolManager {
......
...@@ -163,15 +163,16 @@ java org.h2.test.TestAll timer ...@@ -163,15 +163,16 @@ java org.h2.test.TestAll timer
should write (log) to system table before adding to internal data structures should write (log) to system table before adding to internal data structures
//new TestCrashAPI().init(test).testCase(2046453618); //new TestCrashAPI().init(test).testCase(2046453618);
temp file delete should be per-database and should stop deleting once the database is closed
-------------- --------------
scheduler: what if invoke takes more than... scheduler: what if invoke takes more than...
scheduler: log at startup next 5 scheduler: log at startup next 5
scheduler: add an a cron functionality scheduler: add an a cron functionality
document: read uncommitted and multi-threaded mode at the same time is dangerous document: read uncommitted and multi-threaded mode at the same time
is dangerous
C:\temp\db\diff.patch
more tests with disk based select distinct; order by: more tests with disk based select distinct; order by:
select distinct x from system_range(1, 200000); select distinct x from system_range(1, 200000);
...@@ -189,25 +190,9 @@ INSERT INTO TEST VALUES(1,'Apples',1.20), ...@@ -189,25 +190,9 @@ INSERT INTO TEST VALUES(1,'Apples',1.20),
(9,NULL,-10.0); (9,NULL,-10.0);
SELECT DISTINCT NAME FROM TEST; SELECT DISTINCT NAME FROM TEST;
C:\temp\db\diff.patch
out of memory problem:
java -XX:+HeapDumpOnOutOfMemoryError -Xmx1024m
-cp bin/h2.jar org.h2.tools.Server -log true
jdbc:h2:test;CACHE_SIZE=10000
drop all objects;
CREATE TABLE test (field1 number(10) not null, field2 number(8));
@LOOP 1000000 insert into test values(?, ?);
create index idx_number1 on test(field1);
The table 'test' contains a little over 100.000.000 records.
merge query and result frames merge query and result frames
in-place auto-complete in-place auto-complete
test with:
- large varchar columns (40 KB)
- not closing the database
test multi-threaded kernel fulltext test multi-threaded kernel fulltext
Can sometimes not delete log file? need test case Can sometimes not delete log file? need test case
...@@ -215,10 +200,12 @@ Can sometimes not delete log file? need test case ...@@ -215,10 +200,12 @@ Can sometimes not delete log file? need test case
Add where required // TODO: change in version 1.1 Add where required // TODO: change in version 1.1
History: History:
When a log file switch occured in the middle of a sequence flush (sequences are only When a log file switch occured in the middle of a sequence flush
flushed every 32 values by default), the sequence was lost. Fixed. (sequences are only flushed every 32 values by default), the sequence
When a log file switch occured just after a truncate table or drop table statement, was lost. Fixed.
the database could not be started normally (RECOVER=1 was required). Fixed. When a log file switch occured just after a truncate table or drop table
statement, the database could not be started normally (RECOVER=1
was required). Fixed.
There was a bug in the recovery code that would stop recovery sometimes when There was a bug in the recovery code that would stop recovery sometimes when
there are multiple log files to recover. there are multiple log files to recover.
A new Shell tools is now included (org.h2.tools.Shell) query a A new Shell tools is now included (org.h2.tools.Shell) query a
...@@ -240,7 +227,8 @@ For years below 1, the YEAR method didn't return the correct value, ...@@ -240,7 +227,8 @@ For years below 1, the YEAR method didn't return the correct value,
CSVWRITE caused a NullPointerException when not specifying a nullString. CSVWRITE caused a NullPointerException when not specifying a nullString.
New system property h2.sortNullsHigh to invert the default sorting behavior New system property h2.sortNullsHigh to invert the default sorting behavior
for NULL. The default didn't change. for NULL. The default didn't change.
Altering a sequence didn't unlock the system table when autocommit switched off. Altering a sequence didn't unlock the system table
when autocommit switched off.
Roadmap: Roadmap:
...@@ -248,7 +236,7 @@ SET LOG_SYSTEM ...@@ -248,7 +236,7 @@ SET LOG_SYSTEM
{NATIVE|LOG4J|COMMONS|DRIVER_MANAGER} {NATIVE|LOG4J|COMMONS|DRIVER_MANAGER}
Fluent API for tools: Server.createTcpServer(). Fluent API for tools: Server.createTcpServer().
setPort(9081).setPassword(password).start(); setPort(9081).setPassword(password).start();
MySQL compatiblity: SHOW TABLES, DESCRIBE TEST (then remove from Shell) MySQL compatibility: SHOW TABLES, DESCRIBE TEST (then remove from Shell)
Use a default delay of 1 second before closing a database. Use a default delay of 1 second before closing a database.
*/ */
......
/*
* Copyright 2004-2008 H2 Group. Licensed under the H2 License, Version 1.0
* (license2)
* Initial Developer: H2 Group
*/
package org.h2.test.jdbcx; package org.h2.test.jdbcx;
import java.sql.Connection; import java.sql.Connection;
...@@ -7,6 +12,9 @@ import org.h2.jdbcx.JdbcConnectionPoolManager; ...@@ -7,6 +12,9 @@ import org.h2.jdbcx.JdbcConnectionPoolManager;
import org.h2.jdbcx.JdbcDataSource; import org.h2.jdbcx.JdbcDataSource;
import org.h2.test.TestBase; import org.h2.test.TestBase;
/**
* This class tests the JdbcConnectionPool.
*/
public class TestConnectionPool extends TestBase { public class TestConnectionPool extends TestBase {
public void test() throws Exception { public void test() throws Exception {
......
...@@ -486,4 +486,5 @@ cron ide pageview track gat analytics tracker implicitly ignores pro providers ...@@ -486,4 +486,5 @@ cron ide pageview track gat analytics tracker implicitly ignores pro providers
tmpdir mini owns accordingly snippets receiving rainbow pools groupware biz tmpdir mini owns accordingly snippets receiving rainbow pools groupware biz
greenwich sqli informix pointbase fbj pervasive jtds ifx syb mimer sybase greenwich sqli informix pointbase fbj pervasive jtds ifx syb mimer sybase
frontbase intersys maxwidth belonging learning mono typical toggle winexe frontbase intersys maxwidth belonging learning mono typical toggle winexe
hider ikvmc hider ikvmc invert recycle filtering lesser recycled assertion runner teradata
\ No newline at end of file christian lgpl elapsed ncr disposed heureuse tera years retrieves
\ No newline at end of file
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