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doc: Fix mistakes in the most recent set of release notes.

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Improve description of the vacuum_freeze_table_age bug (it's much more
serious than we realized at the time the fix was committed), and correct
attribution of pg_upgrade -O/-o fix (Marti Raudsepp contributed that,
but Bruce forgot to credit him in the commit log).

No need to back-patch right now, it'll happen when the next set of
release notes are prepared.
This commit is contained in:
Tom Lane 2013-02-08 10:41:15 -05:00
parent c572bfaf39
commit 335c5e9206
4 changed files with 13 additions and 13 deletions
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6
doc/src/sgml/release-8.4.sgml
View File

@ -98,10 +98,10 @@
</para>
<para>
The main consequence of this mistake is that lowering <link
In installations that have existed for more than <link
linkend="guc-vacuum-freeze-min-age"><varname>vacuum_freeze_min_age</></link>
would cause full-table vacuuming scans to occur much more frequently
than intended.
transactions, this mistake prevented autovacuum from using partial-table
scans, so that a full-table scan would always happen instead.
</para>
</listitem>

6
doc/src/sgml/release-9.0.sgml
View File

@ -135,10 +135,10 @@
</para>
<para>
The main consequence of this mistake is that lowering <link
In installations that have existed for more than <link
linkend="guc-vacuum-freeze-min-age"><varname>vacuum_freeze_min_age</></link>
would cause full-table vacuuming scans to occur much more frequently
than intended.
transactions, this mistake prevented autovacuum from using partial-table
scans, so that a full-table scan would always happen instead.
</para>
</listitem>

6
doc/src/sgml/release-9.1.sgml
View File

@ -149,10 +149,10 @@
</para>
<para>
The main consequence of this mistake is that lowering <link
In installations that have existed for more than <link
linkend="guc-vacuum-freeze-min-age"><varname>vacuum_freeze_min_age</></link>
would cause full-table vacuuming scans to occur much more frequently
than intended.
transactions, this mistake prevented autovacuum from using partial-table
scans, so that a full-table scan would always happen instead.
</para>
</listitem>

8
doc/src/sgml/release-9.2.sgml
View File

@ -235,10 +235,10 @@
</para>
<para>
The main consequence of this mistake is that lowering <link
In installations that have existed for more than <link
linkend="guc-vacuum-freeze-min-age"><varname>vacuum_freeze_min_age</></link>
would cause full-table vacuuming scans to occur much more frequently
than intended.
transactions, this mistake prevented autovacuum from using partial-table
scans, so that a full-table scan would always happen instead.
</para>
</listitem>
@ -377,7 +377,7 @@
<listitem>
<para>
Fix <application>pg_upgrade</>'s -O/-o options (Bruce Momjian)
Fix <application>pg_upgrade</>'s -O/-o options (Marti Raudsepp)
</para>
</listitem>