Connector/J 3.5.3 Release Notes

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Release date: 27 Mar 2025

MariaDB Connector/J 3.5.3 is a Stable (GA) release.

Notable Changes

• Resolved timestamp string representation incompatibility between versions 2.7 and 3.x () Added new option

• Modified redirection option to enable by default only when SSL is enabled ()

Bugs Fixed

Date and Time Handling

• Fixed issue where dates containing zero day or month resulted in a DateTimeException ()

Result Set and Metadata

• Fixed incorrect values returned by ResultSet.getColumnType() for unsigned values ()

• Corrected regression in 3.x affecting column metadata for unsigned types ()

• Fixed CallableStatement.getParameterMetadata() returning wrong java.sql.Type for boolean values ()

Connection Management

• Prevented NPE (Null Pointer Exception) after reconnection failure in high availability configurations ()

• Fixed issue with incorrect statements.isClosed value after closing connection ()

Protocol and Performance

• Disabled BULK operations when no parameters are present ()

• Fixed connectivity issues with databases that only accept TLSv1.3 ()

Changelog

For a complete list of changes made in MariaDB Connector/J 3.5.3, with links to detailed information on each push, see the .