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help / color / mirror / Atom feedFrom: Greg Hennessy <[email protected]>
To: Tom Lane <[email protected]>
Cc: [email protected]
Subject: Re: help debugging an issue with selectivity
Date: Wed, 18 Mar 2026 11:56:20 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
References: <CA+FnnTxGOqF1DN4e70KXRJakuPV_V7_vGonQTX4eEOEE92PCKw@mail.gmail.com>
<CAKFQuwakY0c3x=2o=gQ6Cr7jQ=DgE_snL1cHf8Oj+irO1fmjEQ@mail.gmail.com>
<[email protected]>
<[email protected]>
>> I am not sure if this belongs in pgsql-general or pgsql-hackers, I am
>> trying first in psgl-general.
> Doesn't matter a lot, but as Rob noted, you should not hijack an
> existing thread. Start your own thread, don't reply to an unrelated
> message.
My apologies.
> I don't see any discrepancy in your results, only in your choices of
> printf specifiers. "%f" defaults to "%.6f", that is, print only six
> digits after the decimal point. So a value down around 1e-12 is
> going to print as all zeroes.
>
>
Agreed. I should have noticed that my self.
Greg
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