Luca Looz <[email protected]> writes:
> Thanks for the explanation!
> Can these checks be implemented or the data needed is not there and adding
> it will only add an overhead for the majority of use cases?
It's hard to see how to do much better than we're doing without storing
more data on-disk than is there now. Whether that would be a good
tradeoff is dubious.
regards, tom lane
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