From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | Camm Maguire <camm(at)enhanced(dot)com> |
Cc: | pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Mysterious 7.0.3 error |
Date: | 2001-01-17 15:31:21 |
Message-ID: | 16953.979745481@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Camm Maguire <camm(at)enhanced(dot)com> writes:
> Greetings! We have a script updating our database with thousands of
> entries on a daily basis. To speed up processing, we drop a
> consistency check trigger before the update and recreate it
> afterwards. Occasionally, we get the following, even though the
> database has no other live connections, and the trigger drop is the
> first statement:
> drop trigger rprices_insupdel on rprices;
> DROP
> ERROR: RelationClearRelation: relation 160298 modified while in use
Are you doing other schema changes (like other instances of this script)
in parallel? Or vacuums of system tables? Those are the cases I recall
that might trigger this problem.
> Any pointers most appreciated!
Live with it until 7.1 :-(.
regards, tom lane
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