mirror of
https://github.com/sigmasternchen/php-doc-en
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f5fec51ec0
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@228430 c90b9560-bf6c-de11-be94-00142212c4b1
150 lines
3.7 KiB
XML
150 lines
3.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<refentry id="function.maxdb-stmt-sqlstate">
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<refnamediv>
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<refname>maxdb_stmt_sqlstate</refname>
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<refpurpose>Returns SQLSTATE error from previous statement operation</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>string</type><methodname>maxdb_stmt_sqlstate</methodname>
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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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Returns a string containing the SQLSTATE error code
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for the most recently invoked prepared statement function that can succeed or fail.
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The error code consists of five characters. <literal>'00000'</literal> means no error.
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The values are specified by ANSI SQL and ODBC.
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</para>
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<note>
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<para>
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Note that not all MaxDB errors are yet mapped to SQLSTATE's.
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The value <literal>HY000</literal> (general error) is used for unmapped errors.
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</para>
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</note>
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</refsect1>
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<refsect1>
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<title>Return values</title>
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<para>
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Returns a string containing the SQLSTATE error code for the last error.
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The error code consists of five characters. <literal>'00000'</literal> means no error.
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</para>
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</refsect1>
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<refsect1>
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<title>See also</title>
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<para>
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<function>maxdb_stmt_errno</function>,
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<function>maxdb_stmt_error</function>
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</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<example>
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<title>Object oriented style</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* Open a connection */
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$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
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/* check connection */
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if (maxdb_connect_errno()) {
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printf("Connect failed: %s\n", maxdb_connect_error());
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exit();
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}
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$maxdb->query("CREATE TABLE temp.mycity LIKE hotel.city");
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$maxdb->query("INSERT INTO temp.mycity SELECT * FROM hotel.city");
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$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
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if ($stmt = $maxdb->prepare($query)) {
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/* drop table */
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$maxdb->query("DROP TABLE temp.mycity");
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/* execute query */
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$stmt->execute();
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printf("Error: %s.\n", $stmt->sqlstate);
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/* close statement */
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$stmt->close();
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}
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/* close connection */
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$maxdb->close();
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?>
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]]>
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</programlisting>
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</example>
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<example>
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<title>Procedural style</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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/* Open a connection */
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$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
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/* check connection */
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if (maxdb_connect_errno()) {
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printf("Connect failed: %s\n", maxdb_connect_error());
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exit();
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}
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maxdb_query($link, "CREATE TABLE temp.mycity LIKE hotel.city");
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maxdb_query($link, "INSERT INTO temp.mycity SELECT * FROM hotel.city");
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$query = "SELECT name, zip FROM temp.mycity ORDER BY name";
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if ($stmt = maxdb_prepare($link, $query)) {
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/* drop table */
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maxdb_query($link, "DROP TABLE temp.mycity");
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/* execute query */
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maxdb_stmt_execute($stmt);
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printf("Error: %s.\n", maxdb_stmt_sqlstate($stmt));
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/* close statement */
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maxdb_stmt_close($stmt);
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}
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/* close connection */
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maxdb_close($link);
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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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The above examples would produce the following output:
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</para>
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<screen>
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<![CDATA[
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Warning: maxdb_stmt_execute(): -4004 POS(23) Unknown table name:MYCITY [42000] <...>
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Error: 42000.
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]]>
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</screen>
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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:"../../../../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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-->
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