Re: SELECT on multiple column index
Posted by:
James Day
Date: December 09, 2004 07:38PM
I'm not entirely clear what you're trying to do here but consider:
where c1 >= savedc1 and c2 >= savedc2 order by c1, c2 limit 1
Replace savedc1 and savedc2 with the preceding values. I expect this to be fast if you have a single index containing columns c1 and c2 in c1, c2 order.
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