RE: UPDATE

From: Jack van Zanen <JACK_at_QUANTSYSTEMS.NL>
Date: Wed, 23 Oct 2002 02:28:26 -0800
Message-ID: <F001.004F0C20.20021023022826@fatcity.com>

update test a
set a.id2 = (select max(id2)

             from test
             where a.id1=id1)

-----Original Message-----
Sent: Wednesday, October 23, 2002 11:34 AM To: Multiple recipients of list ORACLE-L

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.

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Author: Jack van Zanen
  INET: JACK_at_QUANTSYSTEMS.NL

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To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (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). Received on Wed Oct 23 2002 - 05:28:26 CDT