<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision$ -->
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<refentry xml:id="function.db2-commit" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>db2_commit</refname>
  <refpurpose>
   Commits a transaction
  </refpurpose>
 </refnamediv>
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>db2_commit</methodname>
   <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
  </methodsynopsis>


  <para>
   Commits an in-progress transaction on the specified connection resource and
   begins a new transaction. PHP applications normally default to AUTOCOMMIT
   mode, so <function>db2_commit</function> is not necessary unless AUTOCOMMIT
   has been turned off for the connection resource.
  </para>
  <note>
   <para>
    If the specified connection resource is a persistent connection, all
    transactions in progress for all applications using that persistent
    connection will be committed. For this reason, persistent connections are
    not recommended for use in applications that require transactions.
   </para>
  </note>

 </refsect1>
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>connection</parameter></term>
     <listitem>
      <para>
       A valid database connection resource variable as returned from
       <function>db2_connect</function> or <function>db2_pconnect</function>.
      </para>
     </listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>

 <!-- Use when examples exist
 <refsect1 role="examples">
  &reftitle.examples;
  <para>
   <example>
    <title>A <function>db2_commit</function> example</title>
    <para>
     Any text that describes the purpose of the example, or
     what goes on in the example should go here (inside the
     <example> tag, not out
    </para>
    <programlisting role="php">
<![CDATA[
<?php
if ($anexample === true) {
    echo 'Use the PEAR Coding Standards';
}
?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
Use the PEAR Coding Standards
]]>
    </screen>
   </example>
  </para>
 </refsect1>
 -->

 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>db2_autocommit</function></member>
    <member><function>db2_rollback</function></member>
   </simplelist>
  </para>
 </refsect1>

</refentry>

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