Postgres Pro
Downloads
Home   >   mailing lists

pgsql: TransactionIdIsInProgress can skip scanning the ProcArray if the - Mailing list pgsql-committers

From tgl@postgresql.org (Tom Lane)
Subject pgsql: TransactionIdIsInProgress can skip scanning the ProcArray if the
Date
Msg-id 20070923185038.1D16F753E4C@cvs.postgresql.org
Whole thread Raw
List pgsql-committers
Tree view 
Log Message:
-----------
TransactionIdIsInProgress can skip scanning the ProcArray if the target XID is
later than latestCompletedXid, per Florian Pflug.  Also some minor
improvements in the XIDCACHE_DEBUG code --- make sure each call of
TransactionIdIsInProgress is counted one way or another.

Modified Files:
--------------
    pgsql/src/backend/storage/ipc:
        procarray.c (r1.34 -> r1.35)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/ipc/procarray.c?r1=1.34&r2=1.35)

pgsql-committers by date:

Previous
From: momjian@postgresql.org (Bruce Momjian)
Date:
Subject: pgsql: Typo fix from Brendan Jurd.
Next
From: tgl@postgresql.org (Tom Lane)
Date:
Subject: pgsql: Make autovacuum report the start time of its current activity in