Ant build was corrupting included
          jar files, fixed (bug 487669).
        
          Fixed extra memory allocation in
          MysqlIO.readPacket() (bug 488663).
        
          Implementation of
          DatabaseMetaData.getExported/ImportedKeys()
          and getCrossReference().
        
Full synchronization on methods modifying instance and class-shared references, driver should be entirely thread-safe now (please let me know if you have problems).
          DataSource implementations moved to
          org.gjt.mm.mysql.jdbc2.optional package,
          and (initial) implementations of
          PooledConnectionDataSource and
          XADataSource are in place (thanks to Todd
          Wolff for the implementation and testing of
          PooledConnectionDataSource with IBM
          WebSphere 4).
        
Added detection of network connection being closed when reading packets (thanks to Todd Lizambri).
Fixed quoting error with escape processor (bug 486265).
          Report batch update support through
          DatabaseMetaData (bug 495101).
        
          Fixed off-by-one-hour error in
          PreparedStatement.setTimestamp() (bug
          491577).
        
          Removed concatenation support from driver (the
          || operator), as older versions of
          VisualAge seem to be the only thing that use it, and it
          conflicts with the logical || operator. You
          will need to start mysqld with the
          --ansi flag to use the ||
          operator as concatenation (bug 491680).
        
          Fixed casting bug in PreparedStatement (bug
          488663).
        
Dies ist eine Übersetzung des MySQL-Referenzhandbuchs, das sich auf dev.mysql.com befindet. Das ursprüngliche Referenzhandbuch ist auf Englisch, und diese Übersetzung ist nicht notwendigerweise so aktuell wie die englische Ausgabe. Das vorliegende deutschsprachige Handbuch behandelt MySQL bis zur Version 5.1.

