From: | Bruce Momjian <maillist(at)candle(dot)pha(dot)pa(dot)us> |
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To: | emkxp01(at)mtcc(dot)demon(dot)co(dot)uk |
Cc: | hackers(at)postgreSQL(dot)org (PostgreSQL-development) |
Subject: | Re: [HACKERS] Core dump in regression tests. |
Date: | 1998-09-01 06:23:55 |
Message-ID: | 199809010623.CAA00709@candle.pha.pa.us |
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Lists: | pgsql-hackers |
> Thomas A. Szybist <szybist(at)boxhill(dot)com>
> >
> > >
> > > If I compile backend/catalog with -O2 then the table creation is
> > ^^^
> > > OK. So it looks like it may be indexing.c, even with Bruce's
> > > recent fixes.
> >
> > Do you mean -O0 here?
> >
>
> Yes, a typo, I used -O0 for this dir.
One idea is to track heapDescriptor from CatalogIndexInsert() all the
way down into the lower functions.
Compile with assert checking, which I assume you are already doing.
Add this "Assert(heapDescriptor->natts != 0)" to the function, and in
lower functions substitute heapDescriptor with the new variable name it
took as a function parameter.)
When the assert fails, we can see where it is getting messed up.
--
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