MySQL Foreign Data Wrapper 2.9.3 release notes v2
Deprecation
Removed support for version 12 of EDB Postgres Advanced Server, EDB Postgres Extended Server and PostgreSQL.
Released: 13 Oct 2025
Enhancements, bug fixes, and other changes in MySQL Foreign Data Wrapper 2.9.3 include:
| Type | Description |
|---|---|
| Enhancement | Added support for PostgreSQL, EDB Postgres Advanced Server[*], and EDB Postgres Extended Server[*] 18. |
| Bug fix | Improved the handling of NULL values when executing parameterized queries or execution-timed parameters to prevent unpredictable behavior due to dangling pointers. |
| Bug fix | Changed behavior where planner internal parameters were pushed to the remote server, which could cause the server to crash. Internal parameters are no longer pushed to the remote server. |
[*] Support for EDB Postgres Advanced Server and EDB Postgres Extended Server 18 was added on 25 Nov 2025.