On 11.07.2007, at 15:29, Miguel Arroz wrote:
Is this normal? Is the order random? What's happening here? I'm asking this, because from what I understand form the PostgreSQL docs, the order of the stuff in ANDs (and ORs) may have cause a really big difference in performance when indexes (and multi- indexes) are envolved.
I can make big differences. I normally avoid multicolumn indexes in PostgreSQL as it can combine single column indexes quite efficiently.
So, I normally don't worry about that, only in really special cases. Nevertheless: you could file a bug. cug _______________________________________________ Do not post admin requests to the list. They will be ignored. Webobjects-dev mailing list ([email protected]) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/webobjects-dev/archive%40mail-archive.com This email sent to [EMAIL PROTECTED]
