mirror of
https://github.com/php/doc-de.git
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Martin Samesch
150 lines
4.1 KiB
XML
150 lines
4.1 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: 3c6c95fcfd7d9eaa603df40327693ea8dff89d53 Maintainer: conni Status: ready -->
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<!-- Reviewed: yes -->
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<!-- Rev-Revision: c2eca73ef79ebe78cebb34053e41b565af504c4f Reviewer: samesch -->
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<refentry xml:id="function.pg-result-status" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>pg_result_status</refname>
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<refpurpose>Liefert den Status eines Abfrageergebnisses</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 class="union"><type>string</type><type>int</type></type><methodname>pg_result_status</methodname>
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<methodparam><type>PgSql\Result</type><parameter>result</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>mode</parameter><initializer><constant>PGSQL_STATUS_LONG</constant></initializer></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_result_status</function> gibt den Status einer
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<classname>PgSql\Result</classname>-Instanz zurück oder das mit dem
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Ergebnis verknüpfte PostgreSQL-Kommandoabschluss-Tag.
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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>result</parameter></term>
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<listitem>
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&pgsql.parameter.result;
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>mode</parameter></term>
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<listitem>
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<para>
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Entweder <constant>PGSQL_STATUS_LONG</constant>, um die Statusnummer
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von <parameter>result</parameter> zu erhalten, oder
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<constant>PGSQL_STATUS_STRING</constant>, um das
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PostgreSQL-Kommando-Tag für <parameter>result</parameter> zu erhalten.
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Falls nichts angegeben wurde, wird der Vorgabewert
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<constant>PGSQL_STATUS_LONG</constant> zurückgegeben.
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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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Mögliche Rückgabewerte sind <constant>PGSQL_EMPTY_QUERY</constant>,
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<constant>PGSQL_COMMAND_OK</constant>, <constant>PGSQL_TUPLES_OK</constant>,
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<constant>PGSQL_TUPLES_CHUNK</constant>, <constant>PGSQL_COPY_OUT</constant>,
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<constant>PGSQL_COPY_IN</constant>, <constant>PGSQL_BAD_RESPONSE</constant>,
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<constant>PGSQL_NONFATAL_ERROR</constant> und
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<constant>PGSQL_FATAL_ERROR</constant>, falls
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<constant>PGSQL_STATUS_LONG</constant> angegeben wurde. Anderenfalls wird
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ein <type>&string;</type> zurückgegeben, der das PostgreSQL-Kommando-Tag
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enthält.
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</para>
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</refsect1>
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<refsect1 role="changelog">
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&reftitle.changelog;
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<informaltable>
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<tgroup cols="2">
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<thead>
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<row>
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<entry>&Version;</entry>
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<entry>&Description;</entry>
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</row>
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</thead>
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<tbody>
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&pgsql.changelog.result-object;
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</tbody>
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</tgroup>
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</informaltable>
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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>pg_result_status</function>-Beispiel</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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// Mit der Datenbank verbinden
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$conn = pg_pconnect("dbname=publisher");
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// Eine Abfrage ausführen
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$result = pg_query($conn, "COPY authors FROM STDIN;");
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// Den Status des Abfrageergebnisses holen
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$status = pg_result_status($result);
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// Den Status ermitteln
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if ($status == PGSQL_COPY_IN)
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echo "Copy begonnen.";
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else
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echo "Copy fehlgeschlagen.";
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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Copy begonnen.
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]]>
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</screen>
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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>pg_connection_status</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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-->
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