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git-svn-id: https://svn.php.net/repository/phpdoc/it/trunk@314554 c90b9560-bf6c-de11-be94-00142212c4b1
61 lines
1.8 KiB
XML
61 lines
1.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!-- EN-Revision: n/a Maintainer: cucinato Status: ready -->
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
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<!-- CREDITS: fabio,cortesi,denny -->
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<refentry xml:id="function.pg-num-rows" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>pg_num_rows</refname>
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<refpurpose>Restituiscein numero di tuple</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Descrizione</title>
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<methodsynopsis>
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<type>int</type><methodname>pg_num_rows</methodname>
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<methodparam><type>resource</type><parameter>risultato</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_num_rows</function> restituisce il numero di tuple (righe) in un
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<parameter>risultato</parameter> PostgreSQL.
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<parameter>risultato</parameter> è una risorsa risultato ottenuta
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attraverso <function>pg_query</function>. Restituisce -1 in
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caso di errore.
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</para>
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<note>
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<para>
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Utilizzare <function>pg_affected_rows</function> per ottenere il numero di righe
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modificate da query INSERT, UPDATE and DELETE.
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</para>
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</note>
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<note>
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<para>
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Questa funzione si chiamava <literal>pg_numrows()</literal>.
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</para>
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</note>
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<para>
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Vedere anche <function>pg_num_fields</function> e
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<function>pg_affected_rows</function>.
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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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