Calculating a moving average

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От Vanole, Mike
Тема Calculating a moving average
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Msg-id EC80B396EC02F24C802F8C33FA8437E9A74679@TX-MSG10-ALN.wireless.attws.com
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Ответы Re: Calculating a moving average
Re: Calculating a moving average
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Hi,
 
I need to calculate a moving average and I would like to do it with SQL, or a Pg function built for this purpose. I'm on Pg 7.4. Is this possible in Pg without a bunch of self joins, or is there a funtion available?
 
Thanks,
Mike

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