Re: UNIX_TIMESTAMP Duplicate key
Yes that's exactly what I meant, We have no need of greater precision. I thought that reducing the precision would reduce the space occupied by the data and thus improve performance...
But for about 4 years of data (every 5 minutes per sensors). Runnig the request of my previous post is quite long.
Maybe I will go for the TIMESTAMP field. But what happens there in 2038? LoL
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Re: UNIX_TIMESTAMP Duplicate key
January 12, 2010 07:01PM
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