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random randomise randomize data query


random randomise randomize data query

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kodracon
kodracon
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Comments posted to this topic are about the item random randomise randomize data query
Jeff Moden
Jeff Moden
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Yep... try getting the TOP 10 random rows from a big table that way... hell to pay for performance. Be careful how you use it for that reason.

--Jeff Moden

RBAR is pronounced ree-bar and is a Modenism for Row-By-Agonizing-Row.
First step towards the paradigm shift of writing Set Based code:
Stop thinking about what you want to do to a row... think, instead, of what you want to do to a column.
If you think its expensive to hire a professional to do the job, wait until you hire an amateur. -- Red Adair

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kodracon
kodracon
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i have another methodology for that one. i will submit it soon as i get back to work.
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