Re: replace magic num in struct cachedesc with CATCACHE_MAXKEYS - Mailing list pgsql-hackers

On Fri, Aug 23, 2024 at 9:02 PM Peter Eisentraut <peter@eisentraut.org> wrote:
>
> On 15.08.24 12:25, Junwang Zhao wrote:
> > I noticed that there is a magic number which can be replaced by CATCACHE_MAXKEYS
> > in struct cachedesc, I checked some other struct like CatCache, CatCTup, they
> > all use CATCACHE_MAXKEYS.
>
> The "syscache" is the only user of the "catcache" right now.  But I
> think they are formally separate.  So I don't think the "4" in the
> syscache is necessarily the same as CATCACHE_MAXKEYS.  For example,
> increasing CATCACHE_MAXKEYS, hypothetically, wouldn't by itself make the
> syscache support more than 4 keys.

Thanks for your explanation.

CF status changed to withdrawn.


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Regards
Junwang Zhao