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Commit2d0eee3

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Changes made by Hiroshi Inoue and approved by Vadim.
See attached mail for more details.-------------------------------------------------------------------From: "Vadim Mikheev" <vadim@krs.ru>To: "Hiroshi Inoue" <Inoue@tpf.co.jp>References: <000201befa94$42fe04c0$2801007e@cadzone.tpf.co.jp>Subject: Re: elog(ERROR) in vacuumDate: Fri, 10 Sep 1999 10:27:10 +0900Organization: OJSC Rostelecom (Krasnoyarsk)Message-ID: <37D85E6E.5AFA126D@krs.ru>Hiroshi Inoue wrote:>> Hello Vadim,>> I have a question about vacuum.>> VACUUM has a phase like commit which calls TransactionIdCommit().> But if elog(ERROR) occured after that,the status of transaction is> changed from XID_COMMIT to XID_ABORT.>> Seems to me this causes inconsistency.> Shoudn't AbortTransaction() be changed not to call TransacionIdAbort()> in case of vacuum.You're right!As usual -:)Vadim
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‎src/backend/access/transam/xact.c

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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.51 1999/09/09 16:25:35 tgl Exp $
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* $Header: /cvsroot/pgsql/src/backend/access/transam/xact.c,v 1.52 1999/09/16 09:08:56 ishii Exp $
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*
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* NOTES
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*Transaction aborts can now occur two ways:
@@ -736,7 +736,7 @@ RecordTransactionAbort()
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* this transaction id in the pg_log relation. We skip it
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* if no one shared buffer was changed by this transaction.
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*/
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if (SharedBufferChanged)
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if (SharedBufferChanged&& !TransactionIdDidCommit(xid))
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TransactionIdAbort(xid);
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ResetBufferPool();

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