Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold < - Mailing list pgsql-hackers

From Jim Nasby
Subject Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <
Date
Msg-id 570E99A9.7090605@BlueTreble.com
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In response to Re: Re: [COMMITTERS] pgsql: Avoid extra locks in GetSnapshotData if old_snapshot_threshold <  (Tom Lane <tgl@sss.pgh.pa.us>)
List pgsql-hackers
On 4/12/16 12:30 PM, Tom Lane wrote:
> It'd be good if you document the problems you found somewhere, before
> you forget them, just in case somebody does want to try to lift the
> restriction.  I agree that scattered code comments wouldn't be the way.
> Just a quick email to -hackers to get the info into the archives
> might be enough.

I think a code comment pointing at the archived message would be good 
though...
-- 
Jim Nasby, Data Architect, Blue Treble Consulting, Austin TX
Experts in Analytics, Data Architecture and PostgreSQL
Data in Trouble? Get it in Treble! http://BlueTreble.com



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