Commit 5aa7849e authored by Bruce Momjian's avatar Bruce Momjian

set.patch updates an example in ref/set.sgml to have microsecond

precision.

vacuum.patch updates ref/vacuum.sgml to explicitly state that an
exclusive lock is not obtained during normal (non-FULL) vacuum.

  Rod Taylor
parent 8a7cfa37
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/set.sgml,v 1.66 2002/10/09 04:59:38 momjian Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/ref/set.sgml,v 1.67 2002/10/09 16:27:48 momjian Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
...@@ -476,10 +476,10 @@ SELECT CURRENT_TIMESTAMP AS today; ...@@ -476,10 +476,10 @@ SELECT CURRENT_TIMESTAMP AS today;
<screen> <screen>
SET TIME ZONE 'Europe/Rome'; SET TIME ZONE 'Europe/Rome';
SELECT CURRENT_TIMESTAMP AS today; SELECT CURRENT_TIMESTAMP AS today;
today today
------------------------ -------------------------------
1998-03-31 17:41:31+02 2002-10-08 05:39:35.008271+02
</screen> </screen>
</para> </para>
</refsect1> </refsect1>
......
<!-- <!--
$Header: /cvsroot/pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.26 2002/09/21 18:32:54 petere Exp $ $Header: /cvsroot/pgsql/doc/src/sgml/ref/vacuum.sgml,v 1.27 2002/10/09 16:27:48 momjian Exp $
PostgreSQL documentation PostgreSQL documentation
--> -->
...@@ -186,7 +186,8 @@ INFO: Index <replaceable class="PARAMETER">index</replaceable>: Pages 28; ...@@ -186,7 +186,8 @@ INFO: Index <replaceable class="PARAMETER">index</replaceable>: Pages 28;
Plain <command>VACUUM</command> (without <literal>FULL</>) simply reclaims Plain <command>VACUUM</command> (without <literal>FULL</>) simply reclaims
space and makes it space and makes it
available for re-use. This form of the command can operate in parallel available for re-use. This form of the command can operate in parallel
with normal reading and writing of the table. <command>VACUUM with normal reading and writing of the table, as an exclusive lock
is not obtained. <command>VACUUM
FULL</command> does more extensive processing, including moving of tuples FULL</command> does more extensive processing, including moving of tuples
across blocks to try to compact the table to the minimum number of disk across blocks to try to compact the table to the minimum number of disk
blocks. This form is much slower and requires an exclusive lock on each blocks. This form is much slower and requires an exclusive lock on each
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment