| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Takahiro Itagaki <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> |
| Cc: | Andrew Dunstan <andrew(at)dunslane(dot)net>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: auto_explain causes regression failures |
| Date: | 2010-02-17 06:21:40 |
| Message-ID: | 19961.1266387700@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
Takahiro Itagaki <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> writes:
> Thank you for the bug report. Auto_explan tries to explain the query
> even if it is failed, but schema objects that are created in the same
> transaction might not be available. "cache lookup failed" erros can be
> avoided if auto_explain skips explaining queries in aborted transactions.
I don't think this is auto_explain's fault. ExecutorEnd() shouldn't
be getting run in an aborted xact --- there are too many other things
that are likely to fall over. See my response to Andrew.
regards, tom lane
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