but with a few changes will be required in your function Sandip; you will have to pass an ARRAY constructor and return a SETOF record. Here's a sample:
postgres=> create table tab ( a int, b int );
CREATE TABLE
postgres=> insert into tab values ( 1, 9 );
INSERT 0 1
postgres=> insert into tab values (2,8);
INSERT 0 1
postgres=> insert into tab values (3,7);
INSERT 0 1
postgres=> insert into tab values (4,6);
INSERT 0 1
postgres=> insert into tab values (5,5);
INSERT 0 1
postgres=> create or replace function fun ( character varying [] ) returns setof
tab as
postgres-> $$
postgres$> select * from tab where a = any ($1)
postgres$> $$ language 'sql' volatile;
CREATE FUNCTION
postgres=> select fun('{1}');
fun
-------
(1,9)
(1 row)
postgres=> select fun('{2,3}');
fun
-------
(2,8)
(3,7)
(2 rows)
postgres=>
Hope it helps....
On 12/26/06, Martijn van Oosterhout <kleptog@xxxxxxxxx> wrote:
On Mon, Dec 25, 2006 at 08:52:52PM -0300, Henrique P Machado wrote:
> WHERE (USER_ID = $1) AND (COMPANY_ID = $2) AND BOOK_NO IN ($3)
>
> Could'nt he use an array in this 3rd parameter?
I think so, if it's written:
AND BOOK_NO = ANY($3)
Have a nice day,
--
Martijn van Oosterhout <kleptog@xxxxxxxxx> http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.
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--
gurjeet[.singh]@EnterpriseDB.com
singh.gurjeet@{ gmail | hotmail | yahoo }.com
