PL/Python allows one to write PostgeSQL stored functions and
procedures in Python (http://www.python.org/).
This software is part of the standard PostgreSQL distribution.
Oracle instant client - SQLPlus distribution
Instant Client allows you to run your applications without installing
the standard Oracle client or having an ORACLE_HOME. OCI, OCCI, ODBC,
and JDBC applications work without modification, while using
significantly less disk space than before. Even SQL*Plus can be used
with Instant Client. No recompile, no hassle.
MySQL backend module for mod_sql of ProFTPD
ODBC backend module for mod_sql of ProFTPD
SQLite backend module for mod_sql of ProFTPD
PostgreSQL backend module for mod_sql of ProFTPD