DROP [ PROCEDURAL ] LANGUAGE name |
DROP PROCEDURAL LANGUAGE removes the definition of the previously registered procedural language called name.
Refer to CREATE LANGUAGE for information on how to create procedural languages.
No checks are made if functions or trigger procedures registered in this language still exist. If you drop a language, you can re-enable the procedures used in that language without having to drop and recreate all the functions, the pg_proc's prolang attribute of the functions must be adjusted to the new object ID of the recreated pg_language entry for the PL. |