pg-field-name.xml

<?xml version="1.0" encoding="UTF-8"?>
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  <refentry xml:id="function.pg-field-name" xmlns="http://docbook.org/ns/docbook">
   <refnamediv>
    <refname>pg_field_name</refname>
    <refpurpose>Restituisce il nome di un campo</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Descrizione</title>
     <methodsynopsis>
      <type>string</type><methodname>pg_field_name</methodname>
      <methodparam><type>resource</type><parameter>risultato</parameter></methodparam>
      <methodparam><type>int</type><parameter>numero_campo</parameter></methodparam>
     </methodsynopsis>
    <para>
     <function>pg_field_name</function> restituisce il nome del campo
     che occupa la posizione indicata da <parameter>numero_campo</parameter>, rispetto
     alla risorsa <parameter>risultato</parameter>.  La numerazione
     dei campi parte da 0.
    </para>
    <note>
     <para>
      Questa funzione si chiamava <literal>pg_fieldname()</literal>.
     </para>
    </note>
    <para>
     Vedere anche <function>pg_field_num</function>.
    </para>
   </refsect1>
  </refentry>

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