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Multiple indexes on same fields in different order
I sometimes need to find the largest or smallest value in a field. If I put
two indexes on the same field, one in ascending order and one in descending order, is Jet smart enough to use the proper index if a give it a grouping query with the condition Max or Min, or am I just wasting resources? Pete -- This e-mail address is fake, to keep spammers and their address harvesters out of my hair. If you want to get in touch personally, I am 'pdanes' and I use yahoo mail. But please use the newsgroup when possible, so that all may benefit from the exchange of ideas. |
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