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pgsql: Improve C comments in GetSnapshotData.

From: Robert Haas <rhaas(at)postgresql(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Improve C comments in GetSnapshotData.
Date: 2012-08-21 15:48:20
Message-ID: E1T3qgm-0003vE-9T@gemulon.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Improve C comments in GetSnapshotData.

Move discussion of why our algorithm for taking snapshots in recovery
to a more appropriate location in the function, and delete incorrect
mention of taking a lock.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/4b373e42d1efd24f871193ce8178c41f199c5df3

Modified Files
--------------
src/backend/storage/ipc/procarray.c |   14 ++++++--------
1 files changed, 6 insertions(+), 8 deletions(-)

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Subject: pgsql: Add a note to the MVCC chapter that some things aren'ttransacti

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