| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Hiroshi Inoue" <Inoue(at)tpf(dot)co(dot)jp> |
| Cc: | t-ishii(at)sra(dot)co(dot)jp, pgsql-patches(at)postgreSQL(dot)org |
| Subject: | Re: Important 7.0.* fix to ensure buffers are released |
| Date: | 2000-09-05 13:57:01 |
| Message-ID: | 9716.968162221@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
"Hiroshi Inoue" <Inoue(at)tpf(dot)co(dot)jp> writes:
> One of the reason why we see the bug often in 7.0 seems to be
> the following change which was applied to temprel.c before 7.0.
> remove_all_temp_relations() always called AbortOutAnyTransaction()
> before the change.
Bingo! So actually there was an abort-transaction call buried in the
shutdown process. I wondered why we didn't see more problems...
Anyway, I've added an AbortOutOfAnyTransaction() call to postgres.c,
so the behavior should be more straightforward now.
regards, tom lane
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