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Author:
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Jennifer McCown
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Date:
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11/17/2009
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Length:
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14:35
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Size:
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25,391 KB
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In this vid, I walk you through tuning a query full of date manipulation (which is performance death). I show you how to free the functions, free the optimizer, and happify your code...plus we talk a little date math. See the accompanying blog at http://midnightdba.itbookworm.com/midnightdba/blog/post/Optimized-Query-by-Hour2c-Day2c-Week2c-or-Month.aspx
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