Release Notes for MariaDB Connector/ODBC 3.1.13


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 3.1.13 was released on 2021-06-07. This release is of General Availability (GA) maturity.

Notable Changes

  • Adds connection string option SCHEMANOERROR to suppress errors on schema parameters used in catalog functions. (ODBC-318)

Issues Fixed

  • Catalog functions inconsistent with the spec. (ODBC-316)

  • The SQL_ATTR_ODBC_CURSORS connection attribute uses the SQLINTEGER data type instead of SQLULEN and the SQL_ATTR_TXN_ISOLATION attribute uses SQLULEN instead of SQLINTEGER (ODBC-317)

  • Sub-optimal performance in tx_isolation queries, Information Schema queries, queries configuring the session at connection time, statement resets, and use of session tracking feature of servers. (ODBC-319)