From: Scott Weiner <sweiner_at_infinata.com>
Date: Wed, 14 Feb 2001 18:21:41 GMT
Message-ID: <3A8ACB15.28F0E7DE_at_infinata.com>
Date: Wed, 14 Feb 2001 18:21:41 GMT
Message-ID: <3A8ACB15.28F0E7DE_at_infinata.com>
I need to be able to get a random sample of some number of records out of a table. For instance the user may say "give me 300 random records".
Assuming the table has 300+ records in it I need to RANDOMLY bring back 300 records.
Any idea how I do this in Oracle 8i? I tried using the Sample function but that seems to only provide an approximation through a percentage. I need to get back exact numbers of random samples.
Thanks!
- Scott
-- _______________________________ Scott Weiner Vice President of Product Development Infinata, Inc. 400 Massachusetts Avenue, Suite 2 Arlington, MA 02474 T: 781.643.3856 F: 781.643.2294 sweiner_at_infinata.com www.infinata.com The information contained in this e-mail communication and any attached documentation may be privileged, confidential or otherwise protected from disclosure and is intended only for the use of the designated recipient(s). If the reader or recipient of this communication is not the intended recipient, or an employee or agent of the intended recipient who is responsible for delivering it to the intended recipient, you are hereby notified that any review, dissemination, distribution, copying or other use of this communication is strictly prohibited. If you have received this communication in error, please immediately notify us by return e-mail and promptly delete the original electronic e-mail communication and any attached documentation. Receipt by anyone other than the intended recipient is not a waiver of any work-product privilege.Received on Wed Feb 14 2001 - 19:21:41 CET