Re: [PERFORM] indexes make other queries slow!

2004-09-16 Thread Jason Coene
> My guess is that all the queries that involves the columns that are > being indexed need to > be rewritten to use the newly created indexes to avoid the performance > issues. The reason > is that REINDEX does not help either. Does it make sense? > Qing, Generally, adding new indexes blindly w

Re: [PERFORM] indexes make other queries slow!

2004-09-16 Thread Josh Berkus
Qing, > My guess is that all the queries that involves the columns that are > being indexed need to > be rewritten to use the newly created indexes to avoid the performance > issues. The reason > is that REINDEX does not help either. Does it make sense? What's the rate of updates on the newly in

[PERFORM] indexes make other queries slow!

2004-09-16 Thread Qing Zhao
Josh: Sorry for the reply to the existing subject! The newly added indexes have made all other queries much slower except the uploading ops. As a result, all the CPU's are running crazy but not much is getting finished and our Application Server waits for certain time and then times out. Customer