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pgstat's on-proc-exit hook has to execute after the last transaction commit

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or abort within a backend; rearrange InitPostgres processing to make it so.
Revealed by just-added Asserts along with ECPG regression tests (hm, I wonder
why the core regression tests didn't expose it?).  This possibly is another
reason for missing stats updates ...
This commit is contained in:
Tom Lane
2007-05-27 05:37:50 +00:00
parent 77947c51c0
commit 8d675c85c5
3 changed files with 36 additions and 18 deletions
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4
src/include/pgstat.h
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@ -5,7 +5,7 @@
*
* Copyright (c) 2001-2007, PostgreSQL Global Development Group
*
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.59 2007/05/27 03:50:39 tgl Exp $
* $PostgreSQL: pgsql/src/include/pgstat.h,v 1.60 2007/05/27 05:37:50 tgl Exp $
* ----------
*/
#ifndef PGSTAT_H
@ -501,7 +501,9 @@ extern void pgstat_report_analyze(Oid tableoid, bool shared,
PgStat_Counter livetuples,
PgStat_Counter deadtuples);
extern void pgstat_initialize(void);
extern void pgstat_bestart(void);
extern void pgstat_report_activity(const char *what);
extern void pgstat_report_txn_timestamp(TimestampTz tstamp);
extern void pgstat_report_waiting(bool waiting);