Marek Lewczuk wrote:
Hello,
I think that there is a bug in plPGSQL - or maybe I don't know something
about this language. Try to create this function
Ok., this is the function created in plPGSQL:
CREATE FUNCTION "public"."test" (text, text) RETURNS text AS'
BEGIN
IF $1 THEN
RETURN $1;
ELSE
I had the same success using 7.3.2 with Cygwin:
e=# SELECT functest1('A','B'), functest1(null,'B'), functest2('A','B'),
functest2(null,'B');
functest1 | functest1 | functest2 | functest2
---+---+---+---
A | B | A | B
(1 row)
e=# select ve
On Monday 08 September 2003 09:32, Marek Lewczuk wrote:
> Hello,
> I think that there is a bug in plPGSQL - or maybe I don't know something
> about this language. Try to create this function
[snip]
> And when i execute: SELECT test(NULL, 'buuu'); -> it returns me NULL
> value, when it should return
