Re: pgsql/src/backend/access/transam (xact.c)

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От Bruce Momjian
Тема Re: pgsql/src/backend/access/transam (xact.c)
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Msg-id 200011100038.TAA18309@candle.pha.pa.us
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Ответ на pgsql/src/backend/access/transam (xact.c)  (tgl@postgresql.org)
Ответы Re: pgsql/src/backend/access/transam (xact.c)  (Tom Lane <tgl@sss.pgh.pa.us>)
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>   Date: Thursday, November  9, 2000 @ 19:33:08
> Author: tgl
>
> Update of /home/projects/pgsql/cvsroot/pgsql/src/backend/access/transam
>      from hub.org:/home/projects/pgsql/tmp/cvs-serv74599/src/backend/access/transam
>
> Modified Files:
>     xact.c
>
> -----------------------------  Log Message  -----------------------------
>
> Clean up syscache so that recursive invocation is safe, and remove error
> message about recursive use of a syscache.  Also remove most of the
> specialized indexscan routines in indexing.c --- it turns out that
> catcache.c is perfectly able to perform the indexscan for itself,
> in fact has already looked up all the information needed to do so!
> This should be faster as well as needing far less boilerplate code.

I thought there were some cases where looking up the index on pg_index
lead to an infinite recursion.  Maybe that is gone now.


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