Don't count quoted IDs when inside a 'string' in PreparedStatement parsing. (Bug#1511)

“Friendlier” exception message for PacketTooLargeException. (Bug#1534)

Backported fix for aliased tables and UpdatableResultSets in checkUpdatability() method from 3.1 branch.

Fix for ArrayIndexOutOfBounds exception when using Statement.setMaxRows(). (Bug#1695)

Barge blobs and split packets not being read correctly. (Bug#1576)

Fixed regression of Statement.getGeneratedKeys() and REPLACE statements.

Subsequent call to ResultSet.updateFoo() causes NPE if result set is not updatable. (Bug#1630)

Fix for 4.1.1-style authentication with no password.

Foreign Keys column sequence is not consistent in DatabaseMetaData.getImported/Exported/CrossReference(). (Bug#1731)

DatabaseMetaData.getSystemFunction() returning bad function VResultsSion. (Bug#1775)

Cross-database updatable result sets are not checked for updatability correctly. (Bug#1592)

DatabaseMetaData.getColumns() should return Types.LONGVARCHAR for MySQL LONGTEXT type.

ResultSet.getObject() on TINYINT and SMALLINT columns should return Java type Integer. (Bug#1913)

Added alwaysClearStream connection property, which causes the driver to always empty any remaining data on the input stream before each query.

Added more descriptive error message Server Configuration Denies Access to DataSource, as well as retrieval of message from server.

Autoreconnect code didn't set catalog upon reconnect if it had been changed.

Implement ResultSet.updateClob().

ResultSetMetaData.isCaseSensitive() returned wrong value for CHAR/VARCHAR columns.

Connection property maxRows not honored. (Bug#1933)

Statements being created too many times in DBMD.extractForeignKeyFromCreateTable(). (Bug#1925)

Support escape sequence {fn convert ... }. (Bug#1914)

ArrayIndexOutOfBounds when parameter number == number of parameters + 1. (Bug#1958)

ResultSet.findColumn() should use first matching column name when there are duplicate column names in SELECT query (JDBC-compliance). (Bug#2006)

Removed static synchronization bottleneck from PreparedStatement.setTimestamp().

Removed static synchronization bottleneck from instance factory method of SingleByteCharsetConverter.

Enable caching of the parsing stage of prepared statements via the cachePrepStmts, prepStmtCacheSize, and prepStmtCacheSqlLimit properties (disabled by default).

Speed up parsing of PreparedStatements, try to use one-pass whenever possible.

Fixed security exception when used in Applets (applets can't read the system property file.encoding which is needed for LOAD DATA LOCAL INFILE).

Use constants for SQLStates.

Map charset ko18_ru to ko18r when connected to MySQL-4.1.0 or newer.

Ensure that Buffer.writeString() saves room for the \0.

Fixed exception Unknown character set 'danish' on connect with JDK-1.4.0

Fixed mappings in SQLError to report deadlocks with SQLStates of 41000.

maxRows property would affect internal statements, so check it for all statement creation internal to the driver, and set to 0 when it is not.