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pgsql: Improve the documentation on 8.4 visibility map related VACUUM - Mailing list pgsql-committers

From heikki@postgresql.org (Heikki Linnakangas)
Subject pgsql: Improve the documentation on 8.4 visibility map related VACUUM
Date
Msg-id 20090423100911.9B84D75331D@cvs.postgresql.org
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Log Message:
-----------
Improve the documentation on 8.4 visibility map related VACUUM changes.
Explain how vacuum_freeze_table_age should be tuned, and how it relates
to the other settings. Mention that vacuum_freeze_table_age also affects
when autovacuum scans the whole table.

Modified Files:
--------------
    pgsql/doc/src/sgml:
        maintenance.sgml (r1.92 -> r1.93)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/maintenance.sgml?r1=1.92&r2=1.93)

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