4 DROP COLLATION — remove a collation
8 DROP COLLATION [ IF EXISTS ] name [ CASCADE | RESTRICT ]
12 DROP COLLATION removes a previously defined collation. To be able to
13 drop a collation, you must own the collation.
18 Do not throw an error if the collation does not exist. A notice
19 is issued in this case.
22 The name of the collation. The collation name can be
26 Automatically drop objects that depend on the collation, and in
27 turn all objects that depend on those objects (see
31 Refuse to drop the collation if any objects depend on it. This
36 To drop the collation named german:
37 DROP COLLATION german;
41 The DROP COLLATION command conforms to the SQL standard, apart from the
42 IF EXISTS option, which is a PostgreSQL extension.
46 ALTER COLLATION, CREATE COLLATION