and fixed a bug found by the regression test
Modified Files:
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/test/jdbc2/Jdbc2TestSuite.java
Added Files:
jdbc/org/postgresql/test/jdbc2/ServerPreparedStmtTest.java
- Properly drop tables in jdbc regression tests with cascade for 7.3
- problem with Statement.execute() and executeUpdate() not clearing binds
- problem with ResultSet not correctly handling default encoding
- changes to correctly support show transaction isolation level in 7.3
- changed DatabaseMetaDataTest to handle differences in FK names in 7.3
- better fix for dynamically checking server NAME data length
(With the fixes above the jdbc regression tests pass on jdbc2 and jdbc3
against both a 7.2 and 7.3 server)
Patchs submitted by David Wall (d.wall@computer.org):
- problem with getBlob when largeobject oid is null
- improvements to BlobOutputStream
Patch submitted by Haris Peco (snpe@snpe.co.yu):
- problem with callable statement not supporting prepared statement methods
Modified Files:
jdbc/org/postgresql/Driver.java.in
jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java
jdbc/org/postgresql/jdbc3/Jdbc3ResultSet.java
jdbc/org/postgresql/largeobject/BlobOutputStream.java
jdbc/org/postgresql/largeobject/LargeObject.java
jdbc/org/postgresql/test/TestUtil.java
jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
jdbc/org/postgresql/test/jdbc2/UpdateableResultTest.java
jdbc/org/postgresql/test/jdbc2/optional/BaseDataSourceTest.java
jdbc/org/postgresql/test/jdbc2/optional/ConnectionPoolTest.java
jdbc/org/postgresql/test/jdbc2/optional/SimpleDataSourceTest.java
Fixed support in the driver for notifications (added PGConnection.getNotifications()) - problem reported by Benjamin.Feinstein@guardent.com
Worked around server problems with int8/int2 and constants; quote values when they are intended to bind to an int8/int2 column - reported by many
Fixed bug in the Array interface with string parsing not handling escaped characters correctly - reported by devajx@yahoo.com
Added workaround to support 'infinity' and '-infinity' for dates - reported bydmitry@openratings.com
Fixed some performance issues with setBlob - reported by d.wall@computer.org
Added support for using new prepared statements functionality in 7.3 (added PGStatement.setUseServerPrepare() and isUseServerPrepare() methods)
Modified Files:
jdbc/org/postgresql/PGConnection.java
jdbc/org/postgresql/PGStatement.java
jdbc/org/postgresql/core/QueryExecutor.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
jdbc/org/postgresql/jdbc2/Array.java
Added Files:
jdbc/org/postgresql/PGNotification.java
jdbc/org/postgresql/core/Notification.java
the server. Previously we allocated a new String object for the entire final
query we were sending to the database. If you had a big query, or especially
if you had large bind values you ended up with essentially two copies in memory.
This change will reuse the existing objects and therefore should take 1/2 the
memory it does today for a given query. This restructuring will also allow
in the future the ability to stream bytea data to the server instead of the current approach of pulling it all into memory.
I also fixed a test that was failing on a 7.2 database.
Also renamed some internal variables and some minor cleanup.
Modified Files:
jdbc/org/postgresql/core/QueryExecutor.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
for the last two releases.
Modified Files:
jdbc/org/postgresql/Driver.java.in
jdbc/org/postgresql/PG_Stream.java
Removed Files:
jdbc/org/postgresql/core/BytePoolDim1.java
jdbc/org/postgresql/core/BytePoolDim2.java
jdbc/org/postgresql/core/MemoryPool.java
jdbc/org/postgresql/core/ObjectPool.java
jdbc/org/postgresql/core/SimpleObjectPool.java
This concludes my changes that restructured the code to support JDBC3.
The jdbc unit tests were also resturctured to allow different tests between
jdbc2 and jdbc3, although currently make check (aka ant test) for JDBC3 just
runs the JDBC2 tests. Of special note the largeobject/PGblob and PGclob
classes have been moved under the jdbc2/jdbc3 specific directories as they
now differ by jdbc version. Also note that this checkin removes the
PostgresqlDataSource and files in the xa directory. A recent checkin has
added new datasource support that replaces the functionality provided by these
classes.
Modified Files:
jdbc/build.xml
jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSetMetaData.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Connection.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2DatabaseMetaData.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSetMetaData.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
jdbc/org/postgresql/jdbc2/Array.java
jdbc/org/postgresql/jdbc2/Jdbc2CallableStatement.java
jdbc/org/postgresql/jdbc2/Jdbc2Connection.java
jdbc/org/postgresql/jdbc2/Jdbc2DatabaseMetaData.java
jdbc/org/postgresql/jdbc2/Jdbc2PreparedStatement.java
jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/Jdbc2ResultSetMetaData.java
jdbc/org/postgresql/jdbc2/Jdbc2Statement.java
jdbc/org/postgresql/test/jdbc2/BatchExecuteTest.java
jdbc/org/postgresql/test/jdbc2/BlobTest.java
jdbc/org/postgresql/test/jdbc2/CallableStmtTest.java
jdbc/org/postgresql/test/jdbc2/ConnectionTest.java
jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
jdbc/org/postgresql/test/jdbc2/DateTest.java
jdbc/org/postgresql/test/jdbc2/DriverTest.java
jdbc/org/postgresql/test/jdbc2/JBuilderTest.java
jdbc/org/postgresql/test/jdbc2/MiscTest.java
jdbc/org/postgresql/test/jdbc2/ResultSetTest.java
jdbc/org/postgresql/test/jdbc2/TimeTest.java
jdbc/org/postgresql/test/jdbc2/TimestampTest.java
jdbc/org/postgresql/test/jdbc2/UpdateableResultTest.java
Added Files:
jdbc/org/postgresql/jdbc2/AbstractJdbc2Blob.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Clob.java
jdbc/org/postgresql/jdbc2/Jdbc2Blob.java
jdbc/org/postgresql/jdbc2/Jdbc2Clob.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3Blob.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3Clob.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3Connection.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3DatabaseMetaData.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3ResultSet.java
jdbc/org/postgresql/jdbc3/AbstractJdbc3Statement.java
jdbc/org/postgresql/jdbc3/Jdbc3Blob.java
jdbc/org/postgresql/jdbc3/Jdbc3CallableStatement.java
jdbc/org/postgresql/jdbc3/Jdbc3Clob.java
jdbc/org/postgresql/jdbc3/Jdbc3Connection.java
jdbc/org/postgresql/jdbc3/Jdbc3DatabaseMetaData.java
jdbc/org/postgresql/jdbc3/Jdbc3PreparedStatement.java
jdbc/org/postgresql/jdbc3/Jdbc3ResultSet.java
jdbc/org/postgresql/jdbc3/Jdbc3ResultSetMetaData.java
jdbc/org/postgresql/jdbc3/Jdbc3Statement.java
jdbc/org/postgresql/test/TestUtil.java
jdbc/org/postgresql/test/jdbc2/Jdbc2TestSuite.java
jdbc/org/postgresql/test/jdbc3/Jdbc3TestSuite.java
Removed Files:
jdbc/org/postgresql/PostgresqlDataSource.java
jdbc/org/postgresql/largeobject/PGblob.java
jdbc/org/postgresql/largeobject/PGclob.java
jdbc/org/postgresql/test/JDBC2Tests.java
jdbc/org/postgresql/xa/ClientConnection.java
jdbc/org/postgresql/xa/TwoPhaseConnection.java
jdbc/org/postgresql/xa/TxConnection.java
jdbc/org/postgresql/xa/XAConnectionImpl.java
jdbc/org/postgresql/xa/XADataSourceImpl.java
of duplicated code between the jdbc1 and jdbc2. This checkin restructures
the code so that the duplication is removed so that the jdbc3 support
can be added without adding yet another copy of everything. Also many
classes were renamed to avoid confusion with multiple different objects
having the same name. The timestamp tests were also updated to add support
for testing timestamp without time zone in addition to timestamp with time zone
Modified Files:
jdbc/Makefile jdbc/build.xml jdbc/example/ImageViewer.java
jdbc/example/basic.java jdbc/example/blobtest.java
jdbc/example/threadsafe.java
jdbc/org/postgresql/Driver.java.in
jdbc/org/postgresql/Field.java
jdbc/org/postgresql/core/QueryExecutor.java
jdbc/org/postgresql/fastpath/Fastpath.java
jdbc/org/postgresql/jdbc1/CallableStatement.java
jdbc/org/postgresql/jdbc1/DatabaseMetaData.java
jdbc/org/postgresql/jdbc1/PreparedStatement.java
jdbc/org/postgresql/jdbc2/Array.java
jdbc/org/postgresql/jdbc2/CallableStatement.java
jdbc/org/postgresql/jdbc2/DatabaseMetaData.java
jdbc/org/postgresql/jdbc2/PreparedStatement.java
jdbc/org/postgresql/jdbc2/UpdateableResultSet.java
jdbc/org/postgresql/largeobject/LargeObjectManager.java
jdbc/org/postgresql/largeobject/PGblob.java
jdbc/org/postgresql/largeobject/PGclob.java
jdbc/org/postgresql/test/jdbc2/BlobTest.java
jdbc/org/postgresql/test/jdbc2/ConnectionTest.java
jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
jdbc/org/postgresql/test/jdbc2/TimestampTest.java
jdbc/org/postgresql/test/jdbc2/UpdateableResultTest.java
jdbc/org/postgresql/util/Serialize.java
Added Files:
jdbc/org/postgresql/PGConnection.java
jdbc/org/postgresql/PGStatement.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Connection.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1ResultSet.java
jdbc/org/postgresql/jdbc1/AbstractJdbc1Statement.java
jdbc/org/postgresql/jdbc1/Jdbc1Connection.java
jdbc/org/postgresql/jdbc1/Jdbc1ResultSet.java
jdbc/org/postgresql/jdbc1/Jdbc1Statement.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Connection.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/AbstractJdbc2Statement.java
jdbc/org/postgresql/jdbc2/Jdbc2Connection.java
jdbc/org/postgresql/jdbc2/Jdbc2ResultSet.java
jdbc/org/postgresql/jdbc2/Jdbc2Statement.java
Removed Files:
jdbc/org/postgresql/Connection.java
jdbc/org/postgresql/ResultSet.java
jdbc/org/postgresql/Statement.java
jdbc/org/postgresql/jdbc1/Connection.java
jdbc/org/postgresql/jdbc1/ResultSet.java
jdbc/org/postgresql/jdbc1/Statement.java
jdbc/org/postgresql/jdbc2/Connection.java
jdbc/org/postgresql/jdbc2/ResultSet.java
jdbc/org/postgresql/jdbc2/Statement.java
Allows you to set the loglevel at runtime by adding ?loglevel=X to the connection URL, where 1 = INFO and 2 = DEBUG.
Automatically turns on logging by calling DriverManager.setPrintWriter(new PrintWriter(System.out)) if one is not already set.
Adds a Driver.info() message that prints out the version number
Adds member variables logDebug and logInfo that can be checked before making logging methods calls
Adds a build number to the version number string. This build number will need to be manually incremented when we see fit.
----------------------------------------------------------------------
Modified Files:
org/postgresql/Connection.java org/postgresql/Driver.java.in
org/postgresql/fastpath/Fastpath.java
org/postgresql/jdbc1/DatabaseMetaData.java
org/postgresql/jdbc2/Connection.java
org/postgresql/jdbc2/DatabaseMetaData.java
org/postgresql/largeobject/LargeObjectManager.java
org/postgresql/util/PSQLException.java
org/postgresql/util/Serialize.java
----------------------------------------------------------------------
