Hi,
I have observed that even after dropping operator class, not able to drop
schema containing it. below is a example.
postgres=# CREATE SCHEMA sch_test;
CREATE SCHEMA
postgres=# SET search_path TO 'sch_test';
SET
postgres=# CREATE OR REPLACE FUNCTION sch_test.dummy_hashint4_39779(a int4)
RETURNS int4 AS $$ BEGIN RETURN a; END; $$ LANGUAGE 'plpgsql' IMMUTABLE;
CREATE FUNCTION
postgres=# CREATE OPERATOR CLASS sch_test.custom_opclass_test FOR TYPE int4
USING HASH AS OPERATOR 1 = , FUNCTION 1 sch_test.dummy_hashint4_39779(a
int4);
CREATE OPERATOR CLASS
*postgres=# DROP OPERATOR CLASS sch_test.custom_opclass_test USING
HASH;DROP OPERATOR CLASS*
postgres=# DROP FUNCTION sch_test.dummy_hashint4_39779(a int4);
DROP FUNCTION
postgres=# RESET search_path;
RESET
*postgres=# DROP SCHEMA sch_test;ERROR: cannot drop schema sch_test
because other objects depend on itDETAIL: operator family
sch_test.custom_opclass_test for access method hash depends on schema
sch_testHINT: Use DROP ... CASCADE to drop the dependent objects too.*
when investigated found, entry still present in pg_opfamily.
postgres=# select * from pg_opfamily where opfname like
'custom_opclass_test%';
opfmethod | opfname | opfnamespace | opfowner
-----------+---------------------+--------------+----------
405 | custom_opclass_test | 16409 | 10
(1 row)
Is this expected behaviour??
Thanks & Regards,
Rajkumar Raghuwanshi
QMG, EnterpriseDB Corporation
