× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.


  1.  Home
  2. MIDRANGE-L
  3. March 2010

SQL DELETE

Hi

I have this table :

Code Client SeqNo
A 123 10
A 123 20
A 123 30
B 123 40
B 123 50
A 456 35
A 456 30 etc

I want to delete lines so I keep only one line for each pairing of Code and Client. The SeqNo must be the highest number for the pair.

So my table after delete should be :
Code Client SeqNo
A 123 30
B 123 50
A 456 35


Thanks for any help.

PS what's happened to Elvis Budimlic?

As an Amazon Associate we earn from qualifying purchases.

This thread ...
Follow-Ups:
Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.