Re: fmgr_info ERROR

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Laurette Cisneros <laurette(at)nextbus(dot)com>
Cc: pgsql-admin(at)postgresql(dot)org
Subject: Re: fmgr_info ERROR
Date: 2001-10-30 23:11:55
Message-ID: 8694.1004483515@sss.pgh.pa.us
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Laurette Cisneros <laurette(at)nextbus(dot)com> writes:
> We are receiving this error in the log file:
> 2001-10-30 14:22:34 [17465] ERROR: fmgr_info: function 59668709: cache lookup failed
> And just above it in the log file is:
> 2001-10-30 14:22:26 [17355] NOTICE: InvalidateSharedInvalid: cache state reset
> several times in a row.

> Are they related? What could be causing this?

Given that those are coming from different backends, I don't think
they're related. The NOTICE can be ignored in any case.

> How do I trace the number given (59668709) to the actual function or is this not relevant?

select * from pg_proc where oid = 59668709 ... but I bet you'll find
there's no matching entry. This seems to indicate that you've dropped
a function entry that was still in use somewhere.

What queries are drawing the error messages? (If you don't know, turn
on query logging to find out.)

regards, tom lane

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