MariaDB Connector/ODBC 2.0.16 Release Notes

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Note: This page describes features in the source repository for MariaDB Connector/ODBC. There are currently no official packages or binaries available for download which contain the version of the driver described here. If you want to try out any of the new features described here you will need to get and compile the code yourself.

This is a Stable (GA) release of MariaDB Connector/ODBC.

MariaDB Connector/ODBC 2.0.16 is built on top of MariaDB Connector/C v.2.3.5 and uses the binary prepared statement protocol.

Bug Fixes

  • ODBC-134: Fetch would fail, if unbound column contained NULL, and for that column some arbitrary descriptor field was set by application(but not length/indicator buffer pointers). The bug affected ADO, as that is something it can do with CursorLocation adUseClient in some cases.
  • ODBC-119: The connector ordered SQLStatistics results using wrong columns. That could cause MS Access to pick wrong column as a unique index.
  • ODBC-131: While linking table, MS Access threw error when it received unexpected length for SQLSMALLINT and SQLINTEGER columns in SQLColumns resultset.
  • ODBC-126: Core dump when procedure returns more than 1 result set
  • ODBC-123: Crashes reading MariaDB table with Libreoffice
  • ODBC-120: Performance issue. Connector did redundant calls of mysql_stmt_data_seek
  • ODBC-115: Wrong rc and sqlstate for numeric overflow(but not for fractional truncation). Now connector returns 22003 and SQL_ERROR
  • ODBC-110: Crash in case of columns unbinding after statement execution and before fetching data.
  • ODBC-105: SQLColumns returns COLUMN_DEF enclosed by 2 single quotes

Changelog

For a complete list of every change made in this release, with links to detailed information on each push, see the changelog.


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