MySQL Connector/J Release Notes  /  Changes in MySQL Connector/J 3.0  /  Changes in MySQL Connector/J 3.0.6 (2003-02-18)

Changes in MySQL Connector/J 3.0.6 (2003-02-18)

Bugs Fixed

  • Add window of different NULL sorting behavior to DBMD.nullsAreSortedAtStart (4.0.2 to 4.0.10, true; otherwise, no).

  • Backported 4.1 charset field info changes from Connector/J 3.1.

  • Fixed ResultSetMetaData.isWritable() to return correct value.

  • Fixed SQLExceptions getting swallowed on initial connect.

  • Clean up Statement query/method mismatch tests (that is, INSERT not permitted with .executeQuery()).

  • Implemented Blob.setBytes(). You still need to pass the resultant Blob back into an updatable ResultSet or PreparedStatement to persist the changes, because MySQL does not support locators.

  • Allow ignoring of warning for non transactional tables during rollback (compliance/usability) by setting ignoreNonTxTables property to true.

  • Fixed DBMD.getTypeInfo() and DBMD.getColumns() returning different value for precision in TEXT and BLOB types.

  • Fixed ResultSetMetaData to return "" when catalog not known. Fixes NullPointerExceptions with Sun's CachedRowSet.

  • Fixed Statement.setMaxRows() to stop sending LIMIT type queries when not needed (performance).

  • More checks added in ResultSet traversal method to catch when in closed state.

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