By using this site, you agree to our updated Privacy Policy and our Terms of Use. Manage your Cookies Settings.
438,334 Members | 1,290 Online
Bytes IT Community
+ Ask a Question
Need help? Post your question and get tips & solutions from a community of 438,334 IT Pros & Developers. It's quick & easy.

DB2 delete performance

P: 1
Hi All!

I am trying to delete a set of 6 tables each having around 1,00,00,000 records.My question is which would be faster,deleting the records starting from parent table down to the child table or the other way around?

Please suggest.
Nov 16 '07 #1
Share this Question
Share on Google+
1 Reply


nearestniladri
P: 5
Hello
I think if you are using the constraint like primary key -> foreign key, then casecade option is important. If you choose that option for on delete action then it will help.
Nov 19 '07 #2

Post your reply

Sign in to post your reply or Sign up for a free account.