Gregory Stark pisze:
Grzegorz Jaśkiewicz <[EMAIL PROTECTED]> writes:So my question would be, why isn't postgresql using indexes for OVERLAPS, and why optimizer doesn't substitute it with something like: (c <= a AND d > a) OR ( c >= a AND c < b)How would you use an index for that?
check Depesz'es article for that. I included it at the bottom of my email.
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