On Sat, Sep 30, 2017 at 1:34 PM, Tom Lane <t...@sss.pgh.pa.us> wrote:
> Robert Haas <robertmh...@gmail.com> writes:
>> How about widening the value to uint64?
> Doesn't really seem like that would guarantee no collisions.

This moves the possibility of a 25% collision from 50k queries 3.3
billion. Not zero, but safe enough as a minimal change for many years
to come.

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