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Re: hint unique result from union

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Correct! Didn't noticed the "never executed" in the explain analyze
output :-P

Steve Atkins ha scritto:
>
>
> "select foo from bar limit 1" ?
>
> I don't know if there's any guaranteed ordering of results from
> a union query, though, and that's what a query on a set of
> inherited tables will expand to, pretty much.
>
> Cheers,
>   Steve
>
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