DROP TABLE "foo"
DROP OWNED BY "role_a"
DROP OWNED BY "role_a" CASCADE
DROP OWNED BY "role_a"
DROP OWNED BY "role_a", "role_b", "role_c"
REASSIGN OWNED BY "role_a" TO "role_b"
REASSIGN OWNED BY "role_a", "role1" TO "role_b"
DROP OPERATOR FAMILY "foo" USING "bar"
DROP OPERATOR FAMILY IF EXISTS "foo" USING "bar"
syntax error: DROP OPERATOR FAMILY foo USING
DROP ROLE "foo"
DROP ROLE IF EXISTS "foo"