Re: Reduce build times of pg_trgm GIN indexes

From: Bertrand Drouvot <bertranddrouvot(dot)pg(at)gmail(dot)com>
To: David Geier <geidav(dot)pg(at)gmail(dot)com>
Cc: Peter Eisentraut <peter(at)eisentraut(dot)org>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Matthias van de Meent <boekewurm+postgres(at)gmail(dot)com>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: Reduce build times of pg_trgm GIN indexes
Date: 2026-04-13 17:15:52
Message-ID: ad0kyPmgh17YqeBn@ip-10-97-1-34.eu-west-3.compute.internal
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Hi,

On Mon, Apr 13, 2026 at 05:03:11PM +0200, David Geier wrote:
> Hi!
>
> On 13.04.2026 13:04, Bertrand Drouvot wrote:
> > Hi,
> >
> > On Mon, Apr 13, 2026 at 11:41:02AM +0200, Peter Eisentraut wrote:
> >> On 09.04.26 13:28, Bertrand Drouvot wrote:
> >>>
> >>> This commit makes use of StaticAssertStmt() that has been deprecated in
> >>> d50c86e74375. The attached, fixes it.
>
> I cannot find a comment close to StaticAssertStmt() that says it got
> deprecated.

The comment on top of it's definition is:

"
/*
* StaticAssertStmt() was previously used to make static assertions work as a
* statement, but its use is now deprecated.
*/
"

> Is the goal to completely get rid of StaticAssertStmt()?

According to its comment, I'd say so.

> > Yeah that looks better to not lose the connection with palloc0_array() here.
> > Done that way in the attached and adding new braces to avoid warning from
> > -Wdeclaration-after-statement.
>
> Looks good to me.

Thanks for looking at it!

Regards,

--
Bertrand Drouvot
PostgreSQL Contributors Team
RDS Open Source Databases
Amazon Web Services: https://aws.amazon.com

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