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Re: BUG #6218: TRAP: FailedAssertion( "!(owner->nsnapshots == 0)", File: "resowner.c", Line: 365)

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: yamt(at)mwd(dot)biglobe(dot)ne(dot)jp (YAMAMOTO Takashi)
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: BUG #6218: TRAP: FailedAssertion( "!(owner->nsnapshots == 0)", File: "resowner.c", Line: 365)
Date: 2011-09-25 20:00:09
Message-ID: 5291.1316980809@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-bugspgsql-hackers
yamt(at)mwd(dot)biglobe(dot)ne(dot)jp (YAMAMOTO Takashi) writes:
>> There isn't terribly much we can do with this report unless you can
>> provide a complete test case to reproduce it.

> after some investigation, i think it is triggered by protocol-level prepare
> of ROLLBACK in an aborted transaction.  does the following patch make sense?

Maybe, but I'd still like to see a test case, because I can't reproduce
any such problem by preparing ROLLBACK in an aborted transaction.

			regards, tom lane

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