On Wed, Mar 7, 2018 at 8:30 PM, Alvaro Herrera <alvhe...@2ndquadrant.com>
wrote:

> I suggest to create a new function GinPredicateLockPage() that checks
> whether fast update is enabled for the index.  The current arrangement
> looks too repetitive and it seems easy to make a mistake.
>

BTW, should we also skip CheckForSerializableConflictIn() when
fast update is enabled?  AFAICS, now it doesn't cause any errors or
false positives, but makes useless load.  Is it correct?

------
Alexander Korotkov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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