Pipelined function running fast but making the sp slow when used in it.

Question

i have a sp which is running slow because of (pipelined) function
but function it self is fast.
is there any remedy.
select uno.a, uno.b, uno.c, uno1.c from
abc a
left join
TABLE(udf_fn(a, 'h',b,c,d)) uno
                ON a.a.a= uno.a
               AND a.b= uno.b
               AND a.c= uno.c
               AND a.d= uno.d
left join
TABLE(udf_fn(a, 'j',b,c,d)) uno1
                ON a.a.a= uno1.a
               AND a.b= uno1.b
               AND a.c= uno1.c
               AND a.d= uno1.dyours sincerely
Edited by: 944768 on Apr 30, 2013 11:56 PM
Edited by: 944768 on May 1, 2013 2:01 AM

Answer 1

Hi,
Please read SQL and PL/SQL FAQ
If you have a performance issue have a look at SQL and PL/SQL FAQ
When you put some code or output please enclose it between two lines starting with {noformat}{noformat}
i.e.:
{noformat}{noformat}
SELECT ...
{noformat}{noformat}
After 331 messages you should know how to post questions. Your code is unformatted and you did not provide the source of function udf_fn. How do you pretend us to answer?
Regards.
Al