4 ALTER OPERATOR CLASS — change the definition of an operator class
8 ALTER OPERATOR CLASS name USING index_method
11 ALTER OPERATOR CLASS name USING index_method
12 OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
14 ALTER OPERATOR CLASS name USING index_method
19 ALTER OPERATOR CLASS changes the definition of an operator class.
21 You must own the operator class to use ALTER OPERATOR CLASS. To alter
22 the owner, you must be able to SET ROLE to the new owning role, and
23 that role must have CREATE privilege on the operator class's schema.
24 (These restrictions enforce that altering the owner doesn't do anything
25 you couldn't do by dropping and recreating the operator class. However,
26 a superuser can alter ownership of any operator class anyway.)
31 The name (optionally schema-qualified) of an existing operator
35 The name of the index method this operator class is for.
38 The new name of the operator class.
41 The new owner of the operator class.
44 The new schema for the operator class.
48 There is no ALTER OPERATOR CLASS statement in the SQL standard.
52 CREATE OPERATOR CLASS, DROP OPERATOR CLASS, ALTER OPERATOR FAMILY