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Diffstat (limited to 'doc/src/sgml/config.sgml')
| -rw-r--r-- | doc/src/sgml/config.sgml | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/doc/src/sgml/config.sgml b/doc/src/sgml/config.sgml index 6c73fb439c..da971f5fca 100644 --- a/doc/src/sgml/config.sgml +++ b/doc/src/sgml/config.sgml @@ -6063,6 +6063,26 @@ COPY postgres_log FROM '/full/path/to/logfile.csv' WITH csv; </listitem> </varlistentry> + <varlistentry id="guc-idle-in-transaction-session-timeout" xreflabel="idle_in_transaction_session_timeout"> + <term><varname>idle_in_transaction_session_timeout</varname> (<type>integer</type>) + <indexterm> + <primary><varname>idle_in_transaction_session_timeout</> configuration parameter</primary> + </indexterm> + </term> + <listitem> + <para> + Terminate any session with an open transaction that has been idle for + longer than the specified duration in milliseconds. This allows any + locks held by that session to be released and the connection slot to be reused; + it also allows tuples visible only to this transaction to be vacuumed. See + <xref linkend="routine-vacuuming"> for more details about this. + </para> + <para> + The default value of 0 disables this feature. + </para> + </listitem> + </varlistentry> + <varlistentry id="guc-vacuum-freeze-table-age" xreflabel="vacuum_freeze_table_age"> <term><varname>vacuum_freeze_table_age</varname> (<type>integer</type>) <indexterm> |