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More regression tests for LEAKPROOF/NOT LEAKPROOF stuff.

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Along the way, move create_function_3 into a parallel schedule.

KaiGai Kohei
This commit is contained in:
Robert Haas
2012-02-15 10:56:26 -05:00
parent 73a4b994a6
commit ac9100f8cf
3 changed files with 49 additions and 2 deletions
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23
src/test/regress/sql/create_function_3.sql
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@ -3,7 +3,10 @@
--
-- sanity check of pg_proc catalog to the given parameters
--
CREATE USER regtest_unpriv_user;
CREATE SCHEMA temp_func_test;
GRANT ALL ON SCHEMA temp_func_test TO public;
SET search_path TO temp_func_test, public;
@ -85,6 +88,25 @@ SELECT proname, proleakproof FROM pg_proc
WHERE oid in ('functext_E_1'::regproc,
'functext_E_2'::regproc) ORDER BY proname;
ALTER FUNCTION functext_E_2(int) NOT LEAKPROOF; -- remove leakproog attribute
SELECT proname, proleakproof FROM pg_proc
WHERE oid in ('functext_E_1'::regproc,
'functext_E_2'::regproc) ORDER BY proname;
-- it takes superuser privilege to turn on leakproof, but not for turn off
ALTER FUNCTION functext_E_1(int) OWNER TO regtest_unpriv_user;
ALTER FUNCTION functext_E_2(int) OWNER TO regtest_unpriv_user;
SET SESSION AUTHORIZATION regtest_unpriv_user;
SET search_path TO temp_func_test, public;
ALTER FUNCTION functext_E_1(int) NOT LEAKPROOF;
ALTER FUNCTION functext_E_2(int) LEAKPROOF;
CREATE FUNCTION functext_E_3(int) RETURNS bool LANGUAGE 'sql'
LEAKPROOF AS 'SELECT $1 < 200'; -- failed
RESET SESSION AUTHORIZATION;
-- list of built-in leakproof functions
SELECT proname, prorettype::regtype, proargtypes::regtype[]
FROM pg_proc JOIN pg_namespace ON pronamespace = pg_namespace.oid
@ -118,4 +140,5 @@ SELECT proname, proisstrict FROM pg_proc
-- Cleanups
DROP SCHEMA temp_func_test CASCADE;
DROP USER regtest_unpriv_user;
RESET search_path;