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https://github.com/sigmasternchen/php-doc-en
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Use consistent line terminator. git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@317663 c90b9560-bf6c-de11-be94-00142212c4b1
136 lines
No EOL
4 KiB
XML
136 lines
No EOL
4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.sqlsrv-commit" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
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<refnamediv>
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<refname>sqlsrv_commit</refname>
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<refpurpose>Commits a transaction that was begun with <function>sqlsrv_begin_transaction</function></refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>bool</type><methodname>sqlsrv_commit</methodname>
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<methodparam><type>resource</type><parameter>conn</parameter></methodparam>
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</methodsynopsis>
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<para>
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Commits a transaction that was begun with <function>sqlsrv_begin_transaction</function>.
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The connection is returned to auto-commit mode after <function>sqlsrv_commit</function>
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is called. The transaction that is committed includes all statements that were
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executed after the call to <function>sqlsrv_begin_transaction</function>.
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Explicit transactions should be started and committed or rolled back using these
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functions instead of executing SQL statements that begin and committ/roll back
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transactions. For more information, see
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<link xlink:href="&url.sqlsrv.transaction.handling;">SQLSRV Transactions</link>.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>conn</parameter></term>
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<listitem>
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<para>
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The connection on which the transaction is to be committed.
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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&return.success;
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>sqlsrv_commit</function> example</title>
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<para>
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The following example demonstrates how to use <function>sqlsrv_commit</function>
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together with <function>sqlsrv_begin_transaction</function> and
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<function>sqlsrv_rollback</function>.
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</para>
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<programlisting role="php">
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<![CDATA[
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<?php
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$serverName = "serverName\sqlexpress";
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$connectionInfo = array( "Database"=>"dbName", "UID"=>"userName", "PWD"=>"password");
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$conn = sqlsrv_connect( $serverName, $connectionInfo);
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if( $conn === false ) {
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die( print_r( sqlsrv_errors(), true ));
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}
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/* Begin the transaction. */
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if ( sqlsrv_begin_transaction( $conn ) === false ) {
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die( print_r( sqlsrv_errors(), true ));
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}
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/* Initialize parameter values. */
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$orderId = 1; $qty = 10; $productId = 100;
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/* Set up and execute the first query. */
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$sql1 = "INSERT INTO OrdersTable (ID, Quantity, ProductID)
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VALUES (?, ?, ?)";
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$params1 = array( $orderId, $qty, $productId );
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$stmt1 = sqlsrv_query( $conn, $sql1, $params1 );
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/* Set up and execute the second query. */
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$sql2 = "UPDATE InventoryTable
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SET Quantity = (Quantity - ?)
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WHERE ProductID = ?";
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$params2 = array($qty, $productId);
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$stmt2 = sqlsrv_query( $conn, $sql2, $params2 );
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/* If both queries were successful, commit the transaction. */
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/* Otherwise, rollback the transaction. */
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if( $stmt1 && $stmt2 ) {
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sqlsrv_commit( $conn );
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echo "Transaction committed.<br />";
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} else {
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sqlsrv_rollback( $conn );
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echo "Transaction rolled back.<br />";
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>sqlsrv_begin_transaction</function></member>
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<member><function>sqlsrv_rollback</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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--> |