> For the complete documentation index, see [llms.txt](https://mariadb.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://mariadb.com/docs/release-notes/connectors/odbc/2.0/2.0.16.md).

# Connector/ODBC 2.0.16 Release Notes

The most recent [***Stable***](/docs/release-notes/community-server/about/release-criteria.md) ***(GA)*** release of MariaDB Connector/ODBC is:[**MariaDB Connector/ODBC 3.2.5**](/docs/release-notes/connectors/odbc/3.2/3.2.5.md)

[Download](https://downloads.mariadb.org/connector-odbc/2.0.16)[Release Notes](/docs/release-notes/connectors/odbc/2.0/2.0.16.md)[Changelog](/docs/release-notes/connectors/odbc/changelogs/2.0/2.0.16.md)[About MariaDB Connector/ODBC](https://github.com/mariadb-corporation/docs-release-notes/blob/test/kb/en/about-mariadb-connector-odbc/README.md)

**Release date:** 8 Feb 2018

This is a [***Stable***](/docs/release-notes/community-server/about/release-criteria.md) ***(GA)*** release of MariaDB\
Connector/ODBC.

MariaDB Connector/ODBC 2.0.16 is built on top of [MariaDB Connector/C v.2.3.5](/docs/release-notes/connectors/c/2.3/2.3.5.md) and uses the\
binary prepared statement protocol.

## Bug Fixes

* [ODBC-134](https://jira.mariadb.org/browse/ODBC-134): Fetch would fail if an unbound column contained NULL and if for\
  that column some arbitrary descriptor field was set by the 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](https://jira.mariadb.org/browse/ODBC-119): The connector ordered SQLStatistics results using the wrong\
  columns. This could cause MS Access to pick the wrong column as a unique\
  index.
* [ODBC-131](https://jira.mariadb.org/browse/ODBC-131): While linking a table, MS Access threw an error when it received an\
  unexpected length for SQLSMALLINT and SQLINTEGER columns in a SQLColumns\
  resultset.
* [ODBC-126](https://jira.mariadb.org/browse/ODBC-126): Core dump when a procedure returned more than 1 result set
* [ODBC-123](https://jira.mariadb.org/browse/ODBC-123): Crashes reading a MariaDB table with LibreOffice
* [ODBC-120](https://jira.mariadb.org/browse/ODBC-120): Performance issue. Connector did redundant calls of\
  mysql\_stmt\_data\_seek
* [ODBC-115](https://jira.mariadb.org/browse/ODBC-115): Wrong rc and sqlstate for numeric overflow (but not for fractional\
  truncation). Now the connector returns 22003 and SQL\_ERROR.
* [ODBC-110](https://jira.mariadb.org/browse/ODBC-110): Crash in the case of columns unbinding after statement execution\
  and before fetching data.
* [ODBC-105](https://jira.mariadb.org/browse/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](/docs/release-notes/connectors/odbc/changelogs/2.0/2.0.16.md).

<sub>*This page is: Copyright © 2025 MariaDB. All rights reserved.*</sub>

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