MariaDB Connector/J 3.0.4 Release Notes

The most recent Stable (GA) release of MariaDB Connector/J is:MariaDB Connector/J 3.5.3

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Release date: 25 Mar 2022

MariaDB Connector/J 3.0.4 is a Stable (GA) release.

For an overview of MariaDB Connector/J see theAbout MariaDB Connector/J page

Bugs Fixed

• CONJ-921 DatabaseMetadata#getTables throws a syntax error if a NULL value is used for tableNamePattern

• CONJ-922 A DECIMAL overflow for long/int/short is not throwing an exception

• CONJ-924 A NULL value returned for a column can result in java.lang.IllegalArgumentException: Unexpected data type NULL

• CONJ-926 The authentication is restricted to the methods 'mysql_native_password,client_ed25519,auth_gssapi_client' instead of allowing all supported methods, if the option restrictedAuth is not set (default NULL).

• CONJ-923 32 bit value returned instead of a 64 bit value for generated id / updated rows

• CONJ-933 When the load-balancing HA mode is used a host is not used anymore after a connection failed, even if a connection would be possible again.

• CONJ-935 Connection.getMetaData() returns values of type MariaDbClob instead of the expected type String

• CONJ-937 metadata.getColumnTypeName() returns the values with a wrong types

• CONJ-934 A connection fails if the password is set before the username for MariaDbDataSource

• CONJ-932 The login packet has non-standard length information for the attributes, which can result in issues when using wireshark.

• CONJ-945 When using failover the definition of retriesAllDown is ignored when trying to reconnect

• CONJ-940 Updates of rows is not possible for storage engines which do not provide the metadata information for primary columns

Install and Upgrade

• CONJ-925 missing OSGI metadata is missing

Changelog

For a complete list of changes made in MariaDB Connector/J 3.0.4, with links to detailed information on each push, see the changelog.