HiI have found OLAP extremely fast as an engine to run my pivot grid (DevExpress tool). With OLAP, an unfiltered grid update takes 1 second for 7 million records vs 15 (unacceptable) seconds using SQL.So part of my app calls for the User to grab locations in a map control. I then run a spacial query (outside of OLAP) to get locations selected by their ID. Finally, I need to remove them from my pivot grid (OLAP MDX filter) - but it appears that MDX does not have the ability to do this. In SQL I have used the IN clause to specify a large list of location IDs I would want in my result set. The location IDs are part of my geometry dimension. Your knowledgeable input will be greatly appreciated!
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