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tpiazza55
Posting Yak Master
162 Posts |
 Posted - 2010-11-01 : 16:16:00
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| I have a query that has a lot of joins on it that searches millions of records. the majority of the searches only look through the data of the last 5 days, occasionally all the data.what i tried to do was make a query that searches through the last 5 days data, if no records search through the all the records.what Im finding is that the query that searches through all the reocrds is a little faster than one searching through the records with the last 5 days of data.same query -- only difference is the additional search through the last 5 days in the where clause.what is a good way to speed this type of scenario up? |
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tkizer
Almighty SQL Goddess
38200 Posts |
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query timeouts solution