pgsql: Doc: small improvements for documentation about VACUUM freezing.

Started by Tom Lanealmost 10 years ago1 messagescomitters

tgl@sss.pgh.pa.us

almost 10 years ago

Doc: small improvements for documentation about VACUUM freezing.

Mostly, explain how row xmin's used to be replaced by FrozenTransactionId
and no longer are. Do a little copy-editing on the side.

Per discussion with Egor Rogov. Back-patch to 9.4 where the behavioral
change occurred.

Discussion: <575D7955.6060209@postgrespro.ru>

Branch
------
REL9_4_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/db88112ce17f05b211cf6e2c50f1dd7107556786

Modified Files
--------------
doc/src/sgml/maintenance.sgml | 42 ++++++++++++++++++++++++++++++++----------
1 file changed, 32 insertions(+), 10 deletions(-)

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