cubrid-lob-export.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- EN-Revision: 648875cf73af01acdb6afaa5ca38b0bf6631bf42 Maintainer: yannick Status: ready -->
<!-- Reviewed: no -->

<refentry xml:id="function.cubrid-lob-export" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
 <refnamediv>
  <refname>cubrid_lob_export</refname>
  <refpurpose>Exporte des données BLOB/CLOB vers un fichier</refpurpose>
 </refnamediv>
 
 <refsect1 role="description">
  &reftitle.description;
  <methodsynopsis>
   <type>bool</type><methodname>cubrid_lob_export</methodname>
   <methodparam><type>resource</type><parameter>conn_identifier</parameter></methodparam>  
   <methodparam><type>resource</type><parameter>lob_identifier</parameter></methodparam>  
   <methodparam><type>string</type><parameter>path_name</parameter></methodparam>  
  </methodsynopsis>
  <para>
   La fonction <function>cubrid_lob_export</function> est utilisée pour récupérer
   les données BLOB/CLOB depuis la base de données CUBRID, et sauvegarde leurs contenus
   dans un fichier. Pour utiliser cette fonction, vous devez utiliser d'abord la
   fonction <function>cubrid_lob_get</function> pour récupérer les informations des
   BLOB/CLOB depuis CUBRID.
  </para>
 </refsect1>
 
 <refsect1 role="parameters">
  &reftitle.parameters;
  <para>
   <variablelist>
    <varlistentry>
     <term><parameter>conn_identifier</parameter></term>
     <listitem><para>Identifiant de connexion.</para></listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>lob_identifier</parameter></term>
     <listitem><para>Identifiant LOB.</para></listitem>
    </varlistentry>
    <varlistentry>
     <term><parameter>path_name</parameter></term>
     <listitem><para>Chemin vers le fichier.</para></listitem>
    </varlistentry>
   </variablelist>
  </para>
 </refsect1>
 
 <refsect1 role="returnvalues">
  &reftitle.returnvalues;
  <para>
   &return.success;
  </para>
 </refsect1>
 
 <refsect1 role="examples">
  &reftitle.examples;
  <example>
   <title>Exemple avec <function>cubrid_lob_export</function></title>
   <programlisting role="php">
<![CDATA[
<?php
$conn = cubrid_connect ("localhost", 33000, "demodb", "dba");

cubrid_execute($conn,"DROP TABLE if exists doc");
cubrid_execute($conn,"CREATE TABLE doc (id INT, doc_content CLOB)");
cubrid_execute($conn,"INSERT INTO doc VALUES (5,'hello,cubrid')");

$lobs = cubrid_lob_get($conn, "SELECT doc_content FROM doc WHERE id=5");
echo "Doc size: ".cubrid_lob_size($lobs[0])." bytes";
cubrid_lob_export($conn, $lobs[0], "doc_5.txt");
cubrid_lob_close($lobs);
cubrid_disconnect($conn);
?>
]]>
   </programlisting>
  </example>
 </refsect1>
 
 <refsect1 role="seealso">
  &reftitle.seealso;
  <para>
   <simplelist>
    <member><function>cubrid_lob_get</function></member>     
    <member><function>cubrid_lob_close</function></member>  
    <member><function>cubrid_lob_size</function></member>  
    <member><function>cubrid_lob_send</function></member>     
   </simplelist>
  </para>
 </refsect1>
 
</refentry>

<!-- Keep this comment at the end of the file
Local variables:
mode: sgml
sgml-omittag:t
sgml-shorttag:t
sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
indent-tabs-mode:nil
sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
sgml-local-catalogs:nil
sgml-local-ecat-files:nil
End:
vim600: syn=xml fen fdm=syntax fdl=2 si
vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->