| From: | Thomas Swan <tswan(at)idigx(dot)com> |
|---|---|
| To: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
| Cc: | Jeff Boes <jboes(at)nexcerpt(dot)com>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, matthew(at)zeut(dot)net |
| Subject: | Re: pg_autovacuum crashes when query fails for temp tables |
| Date: | 2004-04-20 17:29:20 |
| Message-ID: | 40855DF0.3010300@idigx.com |
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| Thread: | |
| Lists: | pgsql-admin pgsql-hackers |
Bruce Momjian wrote:
>I looked into this and I see a number of cases where pg_autovacuum calls
>send_query(), but doesn't test for a NULL return from the function.
>
>Matthew, would you look into this and submit a patch? Thanks.
>
>
>
Should pg_autovacuum be vacuuming temporary tables? Secondly, why would
a temporary table for another session be visible to pg_autovacuum? I
know these may sound like stupid questions, but I'm a little shocked
that it found a temp table. Did someone make a permanent table, delete
it, and pg_autovacuum found it in between those operations?
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