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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
120 lines
No EOL
3.5 KiB
XML
120 lines
No EOL
3.5 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.sqlsrv-next-result" 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_next_result</refname>
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<refpurpose>Makes the next result of the specified statement active</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>mixed</type><methodname>sqlsrv_next_result</methodname>
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<!-- Example: Required parameter -->
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<methodparam><type>resource</type><parameter>stmt</parameter></methodparam>
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</methodsynopsis>
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<para>
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Makes the next result of the specified statement active. Results include result
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sets, row counts, and output parameters.
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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>stmt</parameter></term>
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<listitem>
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<para>
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The statment on which the next result is being called.
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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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Returns &true; if the next result was successfully retrieved, &false; if an error
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occurred, and &null; if there are no more results to retrieve.
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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_next_result</function> example</title>
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<para>
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The following example executes a batch query that inserts into a table and
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then selects from the table. This produces two results on the statement:
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one for the rows affected by the INSERT and one for the rows returned by
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the SELECT. To get to the rows returned by the SELECT,
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<function>sqlsrv_next_result</function> must be called to move past the first result.
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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, $connectionInfo);
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$query = "INSERT INTO Table_1 (id, data) VALUES (?,?); SELECT * FROM TABLE_1;";
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$params = array(1, "some data");
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$stmt = sqlsrv_query($conn, $query, $params);
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// Consume the first result (rows affected by INSERT) without calling sqlsrv_next_result.
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echo "Rows affected: ".sqlsrv_rows_affected($stmt)."<br />";
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// Move to the next result and display results.
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$next_result = sqlsrv_next_result($stmt);
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if( $next_result ) {
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while( $row = sqlsrv_fetch_array( $stmt, SQLSRV_FETCH_ASSOC)){
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echo $row['id'].": ".$row['data']."<br />";
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}
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} elseif( is_null($next_result)) {
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echo "No more results.<br />";
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} else {
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die(print_r(sqlsrv_errors(), true));
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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_query</function></member>
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<member><function>sqlsrv_fetch_array</function></member>
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<member><function>sqlsrv_rows_affected</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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--> |