Re: More stable query plans via more predictable column statistics

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От Robert Haas
Тема Re: More stable query plans via more predictable column statistics
Дата
Msg-id CA+Tgmob9P5wcTcm78q=mRwzaPT9ZB2CfcRHZpe26C-p_orbJ_g@mail.gmail.com
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Ответ на Re: More stable query plans via more predictable column statistics  (Tom Lane <tgl@sss.pgh.pa.us>)
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On Fri, Dec 4, 2015 at 12:53 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Robert Haas <robertmhaas@gmail.com> writes:
>> Still, maybe we should try to sneak at least this much into
>> 9.5 RSN, because I have to think this is going to help people with
>> mostly-NULL (or mostly-really-wide) columns.
>
> Please no.  We are trying to get to release, not destabilize things.

Well, OK, but I don't really see how that particular bit is anything
other than a bug fix.

-- 
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company



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