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Add tests for pg_get_functiondef

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This commit is contained in:
Peter Eisentraut 2018-02-12 14:03:04 -05:00
parent a7b8f0661d
commit 7cd56f218d
2 changed files with 52 additions and 0 deletions
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44
src/test/regress/expected/create_function_3.out
View File

@ -189,6 +189,50 @@ SELECT proname, proisstrict FROM pg_proc
functest_f_4 | t
(4 rows)
-- pg_get_functiondef tests
SELECT pg_get_functiondef('functest_A_1'::regproc);
pg_get_functiondef
--------------------------------------------------------------------
CREATE OR REPLACE FUNCTION temp_func_test.functest_a_1(text, date)+
RETURNS boolean +
LANGUAGE sql +
AS $function$SELECT $1 = 'abcd' AND $2 > '2001-01-01'$function$ +
(1 row)
SELECT pg_get_functiondef('functest_B_3'::regproc);
pg_get_functiondef
-----------------------------------------------------------------
CREATE OR REPLACE FUNCTION temp_func_test.functest_b_3(integer)+
RETURNS boolean +
LANGUAGE sql +
STABLE +
AS $function$SELECT $1 = 0$function$ +
(1 row)
SELECT pg_get_functiondef('functest_C_3'::regproc);
pg_get_functiondef
-----------------------------------------------------------------
CREATE OR REPLACE FUNCTION temp_func_test.functest_c_3(integer)+
RETURNS boolean +
LANGUAGE sql +
SECURITY DEFINER +
AS $function$SELECT $1 < 0$function$ +
(1 row)
SELECT pg_get_functiondef('functest_F_2'::regproc);
pg_get_functiondef
-----------------------------------------------------------------
CREATE OR REPLACE FUNCTION temp_func_test.functest_f_2(integer)+
RETURNS boolean +
LANGUAGE sql +
STRICT +
AS $function$SELECT $1 = 50$function$ +
(1 row)
-- information_schema tests
CREATE FUNCTION functest_IS_1(a int, b int default 1, c text default 'foo')
RETURNS int

8
src/test/regress/sql/create_function_3.sql
View File

@ -134,6 +134,14 @@ SELECT proname, proisstrict FROM pg_proc
'functest_F_4'::regproc) ORDER BY proname;
-- pg_get_functiondef tests
SELECT pg_get_functiondef('functest_A_1'::regproc);
SELECT pg_get_functiondef('functest_B_3'::regproc);
SELECT pg_get_functiondef('functest_C_3'::regproc);
SELECT pg_get_functiondef('functest_F_2'::regproc);
-- information_schema tests
CREATE FUNCTION functest_IS_1(a int, b int default 1, c text default 'foo')