Even when we have updated a schema in the past the execution plan is trashed and a new one is prepared and we do not experience any problems. Why would a schema change multiple times in a day, there is agile and there is ridiculous that seems to be treading on ridiculous. I've never experienced an issue with local development either which I could see the schema going through rapid changes during spikes.
Adam Haskell On Jan 16, 2008 1:21 PM, Ben Mueller <[EMAIL PROTECTED]> wrote: > Thanks, Jochem, for the reply. I glanced at that call just briefly; does > it clear *all* stored execution plans, or just a specified one? It seems > like the only way it would be useful in this context is if it cleared them > all, since we have no way of knowing which plans are cached. > > A larger question is this: isn't this a huge headache for everybody? We > update our site a lot--sometimes several times a day--and if having <cfqp> > around means we need to add an extra step to our process of getting stuff > out to our production servers, that just seems like a big pain. Maybe I'm > asking for too much here, but I suppose I would expect that if a cached > execution plan bombed in SQL Server, it would automatically attempt to > re-compile, under the assumption that the cached plan is out of date. > > Thanks again, > Ben > > > > The execution plan is cached in the database so there is no way CF > > could > > possible know it is cached, let alone the cache needs to be flushed. > > > > > > > ....and it seems the only solutions are to cycle the CF service or > > change any query (in some minor way) to force CF to create a new > > execution plan. > > > > What you need is to flush the cache in the database server. Look into > > > > DBCC FREEPROCCACHE and its cousins. > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:296674 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4
