diff options
Diffstat (limited to 'doc/src/sgml/runtime.sgml')
| -rw-r--r-- | doc/src/sgml/runtime.sgml | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/doc/src/sgml/runtime.sgml b/doc/src/sgml/runtime.sgml index dfb86511c3e..1a2a9935cc3 100644 --- a/doc/src/sgml/runtime.sgml +++ b/doc/src/sgml/runtime.sgml @@ -1,5 +1,5 @@ <!-- -$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.328 2005/06/17 13:12:01 momjian Exp $ +$PostgreSQL: pgsql/doc/src/sgml/runtime.sgml,v 1.329 2005/06/17 22:32:42 tgl Exp $ --> <chapter Id="runtime"> @@ -956,7 +956,7 @@ SET ENABLE_SEQSCAN TO OFF; <para> Sets the location of the Kerberos server key file. See <xref linkend="kerberos-auth"> for details. This parameter - can only be set at server start. + can only be set at server start. </para> </listitem> </varlistentry> @@ -1113,6 +1113,33 @@ SET ENABLE_SEQSCAN TO OFF; </listitem> </varlistentry> + <varlistentry id="guc-max-prepared-transactions" xreflabel="max_prepared_transactions"> + <term><varname>max_prepared_transactions</varname> (<type>integer</type>)</term> + <indexterm> + <primary><varname>max_prepared_transactions</> configuration parameter</primary> + </indexterm> + <listitem> + <para> + Sets the maximum number of transactions that can be in the + <quote>prepared</> state simultaneously (see <xref + linkend="sql-prepare-transaction" + endterm="sql-prepare-transaction-title">). + Setting this parameter to zero disables the prepared-transaction + feature. + The default is 50. + This option can only be set at server start. + </para> + + <para> + Increasing this parameter may cause <productname>PostgreSQL</> + to request more <systemitem class="osname">System V</> shared + memory than your operating system's default configuration + allows. See <xref linkend="sysvipc"> for information on how to + adjust those parameters, if necessary. + </para> + </listitem> + </varlistentry> + <varlistentry id="guc-work-mem" xreflabel="work_mem"> <term><varname>work_mem</varname> (<type>integer</type>)</term> <indexterm> |