Re: Pipelined functions

From: Tanel Poder <tanel.poder.003_at_mail.ee>
Date: Wed, 10 Dec 2003 14:04:32 -0800
Message-ID: <F001.005D975F.20031210140432@fatcity.com>

Pipelined functions

Hi!

How did you test it? From sqlplus or external app? Then check whether you have array processing turned on (it should be off if you want to get rows one-by-one).

Or if in PL/SQL, are you using bulk collections?

Tanel.

----- Original Message -----

From: Jamadagni, Rajendra

To: Multiple recipients of list ORACLE-L

Sent: Wednesday, December 10, 2003 7:59 PM

Subject: Pipelined functions

I have a question related to pipelined functions ...

I have a function which performs a task in a loop. I have piped messages at the beginning and end of the loop and expect them to appear as soon as they are piped. But there seems to be a difference of opinion between oracle's and my definition of "as soon as". I see these messages appear after 2/3 loops instead of each loop.

Does anyone know why this should happen? Any way to trace the piped messages? 10046 doesn't cut it for me. BTW this is 9202. I did search for Metalink for bugs but didn't find any obvious ones. Anyone know the internals (or heard any rumors) of pipelining ... like is there a buffer size, when reached messages are output? something like that?

Raj
--------------------------------------------------------------------------------
Rajendra dot Jamadagni at nospamespn dot com
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Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

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Received on Wed Dec 10 2003 - 16:04:32 CST