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DROP LANGUAGE -- remove a procedural
DROP [ PROCEDURAL ] LANGUAGE [ IF EXISTS ] name [ CASCADE | RESTRICT ]
DROP LANGUAGE removes the definition
of a previously registered procedural language. You must be a
superuser or the owner of the language to use DROP LANGUAGE.
- IF EXISTS
Do not throw an error if the language does not exist. A
notice is issued in this case.
The name of an existing procedural language. For
backward compatibility, the name can be enclosed by single
Automatically drop objects that depend on the language
(such as functions in the language).
Refuse to drop the language if any objects depend on it.
This is the default.
This command removes the procedural language plsample:
DROP LANGUAGE plsample;
There is no DROP LANGUAGE statement
in the SQL standard.