Connector/J 3.0.5 Release Notes

The most recent release of MariaDB Connector/J is:

Connector/J 3.5.7 Download Now

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Release date: 25 May 2022

MariaDB Connector/J 3.0.5 is a Stable (GA) release.

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

Notable Changes

• CONJ-958 When multiple hosts are defined in the connection URL and no failover or load balancing mode is used, MariaDB Connector/J will try the hosts sequentially until a connection is successful.

• CONJ-961 LOAD DATA LOCAL INFILE is now enabled by default on the client side, for compatibility with MariaDB Connector/J 2.7.

  • The connector validates that only the filename used in the original request will be provided, to prevent a man-in-the-middle change of the filename.

  • This might cause Batch performance regression. In case of non use of LOCAL DATA LOCAL INFILE, disable option allowLocalInfile explicitly can improve performance.

Bugs Fixed

• CONJ-956 ArrayIndexOutOfBoundsException when alias length > 250

• CONJ-947 value after milliseconds precision lost when timestamp is encoded

• CONJ-949 keep clientCertificateKeyStoreUrl and clientCertificateKeyStoreUrl aliases

• CONJ-950 metadata TEXT/TINYTEXT/MEDIUMTEXT/LONGTEXT wrong column type and length

• CONJ-954 java.time.OffsetDateTime not supported

• CONJ-958 compatibility with 2.7: now loop through hosts when multiple host without failover mode

• CONJ-959 java.time.Instant not supported

• CONJ-962 resultset for negative TIME value return erronous LocalDateTime values

• CONJ-965 better error message when not loading serverSslCert file

• CONJ-967 clearParameters() breaks validity when using output parameters in stored procedures

• CONJ-969 org.mariadb.jdbc.ClientPreparedStatement is missing a toString implementation, useful for logging

Changelog

For a complete list of changes made in MariaDB Connector/J 3.0.5, with links to detailed information on each push, see the changelog.

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