Release Notes for MariaDB Connector/J 3.3.0


MariaDB Connector/J is a lightweight JDBC driver (Type 4) for building applications on top of MariaDB database products with Java 8, Java 11, Java 17, and Java 21.

This release is compatible with JDBC 4.2.

MariaDB Connector/J 3.3.0 was released on 2023-11-08. This release is of General Availability (GA) maturity.

Notable Changes

  • Make connector become more virtual-thread friendly (CONJ-1115)

  • Update ed25519 to recent version (CONJ-1113)

  • Avoid unnecessary synchronization on calendar when no calendar parameter (CONJ-1116)

Issues Fixed

  • BatchUpdateException.getUpdateCounts() returns SUCCESS_NO_INFO but expects EXECUTE_FAILED (CONJ-1102)

  • Database metadata listing TEMPORARY tables/sequences (CONJ-1108)