Tom Lane wrote:
> Richard Huxton <dev(at)archonet(dot)com> writes:
>> Hmm - why is it doing that?
> I'm betting that the OP's people.uid column is not an integer. Existing
> PG releases can't use hashed subplans for cross-data-type comparisons
> (8.3 will be a bit smarter).
Looked like an int2 to me (width=2, max value ~ 32k)
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