Mark A Kruger wrote: > > But if the cached plan is "select col1, col2 where col1 = > @boundCharacterVar1, then you will indeed get a cached hit by binding 'abc' > or '123' or whatever. That's the beauty of databinding.
Getting a cached plan is a mixed blessing. If I have a table with a dominant value and the cached plan is optimized for that value, it will perform very poor if one of the other values is in the bind var. Jochem ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Special thanks to the CF Community Suite Gold Sponsor - CFHosting.net http://www.cfhosting.net Message: http://www.houseoffusion.com/lists.cfm/link=i:4:183917 Archives: http://www.houseoffusion.com/cf_lists/threads.cfm/4 Subscription: http://www.houseoffusion.com/lists.cfm/link=s:4 Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=89.70.4 Donations & Support: http://www.houseoffusion.com/tiny.cfm/54
