Re: DATETIME vs. INT(11)?
Posted by:
yawnmoth
Date: August 26, 2009 11:55AM
What's the difference between an index scan and a table scan? I would have thought the distinction would be between an indexed column and a non-indexed one - you'd use a binary search on an indexed column and a linear search on a non-indexed one.
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Re: DATETIME vs. INT(11)?
August 26, 2009 11:55AM
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