On 16/09/2016 15:29, Tom Lane wrote:
Chris Withers <chris@xxxxxxxxxxxxxxxx> writes:
On 16/09/2016 14:54, Igor Neyman wrote:
So, what is the value for "end ts", when the record is inserted (the range just started)?
It's open ended, so the period is [start_ts, )
I've not looked at the GiST range opclass, but I would not be surprised if
having lots of those is pretty destructive to the index's ability to be
selective about && searches.
If that's so, that's a little disappointing...
(I'd have thought the special case end value (open ended) and the ending
type (inclusive/exclusive) would just be sentinel values)
How would I verify your suspicions?
cheers,
Chris
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