Connector/J 3.5.4 Release Notes

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Release date: 1 Jul 2025

MariaDB Connector/J 3.5.4 is a Stable (GA) release.

For an overview of MariaDB Connector/J see the About MariaDB Connector/J page

Notable Changes

• Added caching option for loadCodecs results to improve performance (CONJ-1261)

  • Added new option cachedCodecs

Bugs Fixed

• Fixed incorrect type definitions in DatabaseMetaData.getTypeInfo() (CONJ-1234)

• Resolved potential race condition that could cause NullPointerException (CONJ-1247)

• avoids redundant queries for CallableStatement.getParameterMetaData() (CONJ-1250)

• Fixed SSL configuration issue where zero SSL settings only functioned without explicit SSL configuration (CONJ-1251)

• Resolved GSSAPI authentication error when server exchanges begin with 0x01 byte (CONJ-1252)

• Corrected DatabaseMetadata.getTypeInfo() returning incorrect values for AUTO_INCREMENT, FIXED_PREC_SCALE, and CASE_SENSITIVE fields (CONJ-1254)

• Fixed getString method on BIT(1) fields to properly honor transformedBitIsBoolean configuration (CONJ-1255)

• Enhanced metadata compatibility with MariaDB version 12.0 (CONJ-1259)

• Improved performance of DatabaseMetaData.getExportedKeys method (CONJ-1260)

  • Added new option metaExportedKeys

• Fixed issue to ensure correct catalog name is returned (CONJ-1256)

Changelog

For a complete list of changes made in MariaDB Connector/J 3.5.4, with links to detailed information on each push, see the changelog.

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