Release Notes for MariaDB Connector/ODBC 3.1.20


MariaDB Connector/ODBC is a standard ODBC driver for building cross-platform applications on top of MariaDB database products. It is compliant with ODBC 3.5. It is written in C and uses MariaDB Connector/C.

MariaDB Connector/ODBC 3.1.20 was released on 2023-12-04. This release is of General Availability (GA) maturity.

Notable Changes

  • Connector/ODBC is now available as RPM and DEB packages for selected platforms (RHEL, Ubuntu, Debian)

New Feature

  • Add support for the MADB_OPT_FLAG_NO_BIGINT option. Some classic applications do not support the SQLBIGINT option. This option makes a column that normally would be of the SQLBIGINT type to look like it is of the SQLINTEGER type (ODBC-402)

Issues Fixed

  • Transaction Isolation with 11.1.1+ server (ODBC-394)

  • Transaction Isolation Level is not applied if set before connect (ODBC-395)

  • Executable Comment Syntax which results in empty command gives 'You have an error in your SQL syntax' (ODBC-399)

  • SQLCancel won't work in case of encrypted connection, and in some other cases (ODBC-401)

  • Unknown system variable 'STATEMENT' (ODBC-403)