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https://github.com/php/doc-es.git
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Philippe DELENTE
143 lines
3.9 KiB
XML
143 lines
3.9 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- EN-Revision: d0ae617680e58bde494f9d58d9c553e0a6944418 Maintainer: PhilDaiguille Status: ready -->
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<!-- Reviewed: no -->
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.6 -->
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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.pg-lo-import">
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<refnamediv>
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<refname>pg_lo_import</refname>
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<refpurpose>Importa un objeto grande desde un fichero</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>int|string|false</type><methodname>pg_lo_import</methodname>
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<methodparam choice="opt"><type>PgSql\Connection</type><parameter>connection</parameter></methodparam>
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<methodparam><type>string</type><parameter>pathname</parameter></methodparam>
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<methodparam choice="opt"><type>mixed</type><parameter>object_id</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_lo_import</function> crea un nuevo objeto grande
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en la base de datos usando un fichero en el sistema de ficheros como
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fuente de datos.
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</para>
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<para>
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Para usar la interfaz de objetos grandes, es necesario
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encerrarla dentro de un bloque de transacción.
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</para>
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<note>
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<para>
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Esta función antes se llamaba <function>pg_loimport</function>.
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</para>
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</note>
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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>connection</parameter></term>
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<listitem>
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&pgsql.parameter.connection-with-unspecified-default;
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>pathname</parameter></term>
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<listitem>
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<para>
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La ruta completa y nombre del fichero en el sistema de ficheros del cliente
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desde el cual leer los datos del objeto grande.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>object_id</parameter></term>
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<listitem>
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<para>
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Si se proporciona un <parameter>object_id</parameter>, la función
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intentará crear un objeto grande con este ID, de lo contrario, el servidor
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asignará un ID de objeto libre. Este parámetro depende de funcionalidad que
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apareció por primera vez en PostgreSQL 8.1.
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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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El <varname>OID</varname> del objeto grande recién creado, &return.falseforfailure;.
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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.connection-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>Ejemplo de <function>pg_lo_import</function></title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$database = pg_connect("dbname=jacarta");
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pg_query($database, "begin");
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$oid = pg_lo_import($database, '/tmp/lob.dat');
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pg_query($database, "commit");
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?>
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]]>
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</programlisting>
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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_lo_export</function></member>
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<member><function>pg_lo_open</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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