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Connector/J 2.6 Release Notes

Release Notes for the MariaDB Connector/J 2.6 series

Connector/J 2.6.2 Release Notes

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

Connector/J 3.5.4

DownloadRelease NotesChangelogConnector/J Overview

Release date: 23 Jul 2020

MariaDB Connector/J 2.6.2 is a Stable (GA) release.

NOTE: MariaDB Connector/J 2.7.0 is fully compatible with this release of version 2.6. Further maintenance releases will not be provided for version 2.6.

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

Notable Updates

  • CONJ-804 - Automatic charset correction

  • CONJ-809 - SelectResultSet's (ResultSet)MetaData always indicates all columns to be readonly

  • CONJ-802 - Version parsing depending on Classloader might result in connection Exception

Changelog

For a complete list of changes made in MariaDB Connector/J 2.6.2, with links to detailed information on each push, see the changelog.

This page is: Copyright © 2025 MariaDB. All rights reserved.

Connector/J 2.6.1 Release Notes

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

Connector/J 3.5.4

DownloadRelease NotesChangelogConnector/J Overview

Release date: 23 Jun 2020

MariaDB Connector/J 2.6.1 is a Stable (GA) release.

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

Notable Updates

  • CONJ-781 - DatabaseMetaData.supportsMultipleResultSets() now return correctly true.

  • CONJ-791 - Using CallableStatement.getTimestamp() can't get data correctly

  • CONJ-705 - ParameterMetadata now return parameterCount() even if no information

  • CONJ-775 - avoid a NPE for malformed "jdbc:mariadb:/" connection string.

  • CONJ-776 - Temporal Data Tables are not listed in metadata

  • CONJ-785 - corrected escape sequence for multiple backslash escape

  • CONJ-786 - Connection.setReadOnly(true ) with option assureReadOnly now force read only connection even for mono server*

  • CONJ-795 - permit resultset.getRow() for TYPE_FORWARD_ONLY when streaming

  • CONJ-797 - Connector set UTF8mb4 equivalent in case of server configured with UTF8mb3 collation

  • CONJ-800 - implement Statement setEscapeProcessing to avoid escape

  • CONJ-801 - possible race condition using resultset getter using label

  • CONJ-778 - Missing import org.osgi.service.jdbc in Import-Package clause of the OSGi manifest

  • CONJ-779 - Logic error in stop() method of OSGi bundle activator

  • CONJ-780 - Logic error in implementation of OSGi DataSourceFactory (MariaDbDataSourceFactory)

  • CONJ-788 - resultset metadata always indicate that column is writable even if not

  • CONJ-789 - ensure connection reference removal on (prepared)Statement close

  • CONJ-782 - SkySQL testing

Changelog

For a complete list of changes made in MariaDB Connector/J 2.6.1, with links to detailed information on each push, see the changelog.

This page is: Copyright © 2025 MariaDB. All rights reserved.

Connector/J 2.6.0 Release Notes

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

Connector/J 3.5.4

DownloadRelease NotesChangelogConnector/J Overview

Release date: 20 Mar 2020

MariaDB Connector/J 2.6.0 is a Stable (GA) release.

NOTE: MariaDB Connector/J 2.6.0 is fully compatible with the latest release of version 2.5. Further maintenance releases will not be provided for version 2.5.

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

Notable Updates

  • CONJ-768 - Check Galera allowed state when connecting when option galeraAllowedState is set, and not only on validation

  • CONJ-759 - on failover, catalog changed might not be set when automatically recreating a connection.

  • CONJ-761 - remove unnecessary dependencies for fedora tar creation

  • CONJ-763 - Custom SocketFactory now can change options

  • CONJ-764 - DatabaseMetaData.getExportedKeys should return "PRIMARY" for PK_NAME column

  • CONJ-765 - Allow MariaDbDatabaseMetaData#getExportedKeys to return the exported keys for all tables

  • CONJ-766 - Adding a socket timeout until complete authentication, to avoid hangs is server doesn't support pipelining

  • CONJ-767 - permit using Aurora RO endpoint

  • CONJ-771 - enablePacketDebug must not reset stack on failover

  • CONJ-772 - JDBC Conversion Function support parsing correction

Changelog

For a complete list of changes made in MariaDB Connector/J 2.6.0, with links to detailed information on each push, see the changelog.

This page is: Copyright © 2025 MariaDB. All rights reserved.