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-rw-r--r--doc/src/sgml/config.sgml17
1 files changed, 17 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml
index 8603cf3f941..863ac31c6b4 100644
--- a/doc/src/sgml/config.sgml
+++ b/doc/src/sgml/config.sgml
@@ -9671,6 +9671,23 @@ dynamic_library_path = 'C:\tools\postgresql;H:\my_project\lib;$libdir'
</listitem>
</varlistentry>
+ <varlistentry id="guc-remove-temp-files-after-crash" xreflabel="remove_temp_files_after_crash">
+ <term><varname>remove_temp_files_after_crash</varname> (<type>boolean</type>)
+ <indexterm>
+ <primary><varname>remove_temp_files_after_crash</varname> configuration parameter</primary>
+ </indexterm>
+ </term>
+ <listitem>
+ <para>
+ When set to <literal>on</literal>, which is the default,
+ <productname>PostgreSQL</productname> will automatically remove
+ temporary files after a backend crash. If disabled, the files will be
+ retained and may be used for debugging, for example. Repeated crashes
+ may however result in accumulation of useless files.
+ </para>
+ </listitem>
+ </varlistentry>
+
<varlistentry id="guc-data-sync-retry" xreflabel="data_sync_retry">
<term><varname>data_sync_retry</varname> (<type>boolean</type>)
<indexterm>