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Posted on 2005-03-29
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I will pull a simple one column table of only 5-10 project IDs from an Oracle source.   We'll call it "blockedProjIDs".

In a separate large data set, there is one column of project IDs.  I don't want to display any of the project IDs from the list in first table ("blockedProjIDs").

What would be the most effecient way to do this?

I guess what I'm trying to avoid is looping through the first dataset if possible.

Thanks,
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Question by:Weller0123
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laotzi2000 earned 1000 total points
ID: 13654905
most efficent way is to do it on the oracle server.
when you pull data from the database, do it your query.
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by:thrill_house
thrill_house earned 1000 total points
ID: 13655650
Yes, the best way is definitely from the database. It's a simple query.

Select *
From ProjIDs
Where projectID not in (select projectID from blockedProjIDs)
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