Try this update x z set id2 = (select id2 from a where z.id1=id1 and id2<>0) where id2=0;
Deepa |--------+-----------------------> | | Imran Ashraf | | | <imran9a@yaho| | | o.com> | | | | | | 23/10/2002 | | | 03:03 PM | | | Please | | | respond to | | | ORACLE-L | | | | |--------+-----------------------> >--------------------------------------------------------| | | | To: Multiple recipients of list ORACLE-L | | <[EMAIL PROTECTED]> | | cc: (bcc: PK Deepa/VGIL) | | Subject: UPDATE | >--------------------------------------------------------| Hi, I have table x with 2 columns: ID1 ID2 ---- ---- 1 0 1 5 2 0 2 10 I want to update ID2, set the 0s to the other value for the same ID1. So, i would have: ID1 ID2 ---- ---- 1 5 1 5 2 10 2 10 Whats the best way to do this? Thanks. __________________________________________________ Do you Yahoo!? Y! Web Hosting - Let the expert host your web site http://webhosting.yahoo.com/ -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: Imran Ashraf INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). -- Please see the official ORACLE-L FAQ: http://www.orafaq.com -- Author: INET: [EMAIL PROTECTED] Fat City Network Services -- 858-538-5051 http://www.fatcity.com San Diego, California -- Mailing list and web hosting services --------------------------------------------------------------------- To REMOVE yourself from this mailing list, send an E-Mail message to: [EMAIL PROTECTED] (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing).
