<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.80 -->
  <refentry id='function.pg-delete'>
   <refnamediv>
    <refname>pg_delete</refname>
    <refpurpose>
     Delete records.
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
     <methodsynopsis>
      <type>long</type><methodname>pg_delete</methodname>
      <methodparam><type>resource</type><parameter>connection</parameter></methodparam>
      <methodparam><type>string</type><parameter>table_name</parameter></methodparam>
      <methodparam><type>array</type><parameter>assoc_array</parameter></methodparam>
      <methodparam choice="opt"><type>int</type><parameter>options</parameter></methodparam>
     </methodsynopsis>
    <para>
     <function>pg_delete</function> deletes record condition specified by
     <literal>assoc_array</literal> which has
     <literal>field=>value</literal>. If <literal>option</literal> is
     specified, <function>pg_convert</function> is applied
     to <literal>assoc_array</literal> with specified option.
    </para>
    <example>
     <title>pg_delete</title>
     <programlisting role="php">
<![CDATA[
<?php 
    $db = pg_connect ('dbname=foo');
    // This is safe, since $_POST is converted automatically
    $res = pg_delete($db, 'post_log', $_POST);
    if ($res) {
        echo "POST data is deleted: $res\n";
    }
    else {
        echo "User must have sent wrong inputs\n";
    }
?>
]]>
     </programlisting>
    </example>
    <note>
     <para>
      This function is experimental.
     </para>
    </note>
    <para>
     See also <function>pg_convert</function>
    </para>    
   </refsect1>
  </refentry>

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