The following bug has been logged online:
Bug reference: 5117
Logged by: cf of
Email address: ccooff...@hotmail.com
PostgreSQL version: 8.4 (maybe all)
Operating system: Linux
Description: Table type Function Bug when column dropped
Details:
create table test_table
(
key1 integer,
key2 integer,
key3 integer
);
CREATE OR REPLACE FUNCTION test_function()
RETURNS SETOF test_table AS
$BODY$
DECLARE
_Ret RECORD;
BEGIN
FOR _Ret IN
Select * From test_table
LOOP
RETURN NEXT _Ret;
END LOOP;
END;
$BODY$
LANGUAGE 'plpgsql';
insert into test_table values( 1, 1, 1 );
insert into test_table values( 2, 2, 2 );
insert into test_table values( 3, 3, 3 );
insert into test_table values( 4, 4, 4 );
alter table test_table drop column key3;
select * from test_function();
ERROR: wrong record type supplied in RETURN NEXT
DETAIL: Number of returned columns (2) does not match expected column
count (3).
CONTEXT: PL/pgSQL function "test_function" line 7 at RETURN NEXT
Thx.
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