diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/src/sgml/ref/checkpoint.sgml | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/doc/src/sgml/ref/checkpoint.sgml b/doc/src/sgml/ref/checkpoint.sgml index 36a9e323f44..cd981cf2cab 100644 --- a/doc/src/sgml/ref/checkpoint.sgml +++ b/doc/src/sgml/ref/checkpoint.sgml @@ -25,6 +25,7 @@ CHECKPOINT [ ( option [, ...] ) ] <phrase>where <replaceable class="parameter">option</replaceable> can be one of:</phrase> + FLUSH_UNLOGGED [ <replaceable class="parameter">boolean</replaceable> ] MODE { FAST | SPREAD } </synopsis> </refsynopsisdiv> @@ -77,6 +78,17 @@ CHECKPOINT [ ( option [, ...] ) ] <variablelist> <varlistentry> + <term><literal>FLUSH_UNLOGGED</literal></term> + <listitem> + <para> + Normally, <command>CHECKPOINT</command> does not flush dirty buffers of + unlogged relations. This option, which is disabled by default, enables + flushing unlogged relations to disk. + </para> + </listitem> + </varlistentry> + + <varlistentry> <term><literal>MODE</literal></term> <listitem> <para> @@ -93,6 +105,20 @@ CHECKPOINT [ ( option [, ...] ) ] </para> </listitem> </varlistentry> + + <varlistentry> + <term><replaceable class="parameter">boolean</replaceable></term> + <listitem> + <para> + Specifies whether the selected option should be turned on or off. + You can write <literal>TRUE</literal>, <literal>ON</literal>, or + <literal>1</literal> to enable the option, and <literal>FALSE</literal>, + <literal>OFF</literal>, or <literal>0</literal> to disable it. The + <replaceable class="parameter">boolean</replaceable> value can also + be omitted, in which case <literal>TRUE</literal> is assumed. + </para> + </listitem> + </varlistentry> </variablelist> </refsect1> |