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<?xml version="1.0" encoding="utf-8"?>
<!-- EN-Revision: 3f82c54505bbf99a7dfdee2ae7f674b1e2719bd3 Maintainer: PhilDaiguille Status: ready -->
<!-- Reviewed: yes -->
<reference xmlns="http://docbook.org/ns/docbook" xmlns:xi="http://www.w3.org/2001/XInclude" xml:id="class.pdo-pgsql" role="class">
<title>La clase Pdo\Pgsql</title>
<titleabbrev>Pdo\Pgsql</titleabbrev>
<partintro>
<!-- {{{ ClassName intro -->
<section xml:id="pdo-pgsql.intro">
&reftitle.intro;
<simpara>
Una subclase de <classname>PDO</classname> que representa una conexión
utilizando el controlador PDO PostgreSQL.
</simpara>
<para>
Este controlador admite un analizador de consultas SQL dedicado para el dialecto PostgreSQL.
Puede gestionar los siguientes elementos:
<itemizedlist>
<listitem>
<simpara>
Los literales de string simples y dobles, con el duplicado como mecanismo de escape
</simpara>
</listitem>
<listitem>
<simpara>
Los literales de string "escapados" de estilo C
</simpara>
</listitem>
<listitem>
<simpara>
Los literales de string en dólares
</simpara>
</listitem>
<listitem>
<simpara>
Dos guiones y los comentarios de estilo C (no anidados)
</simpara>
</listitem>
<listitem>
<simpara>
El soporte de <literal>??</literal> como secuencia de escape para
el operador <literal>?</literal>.
</simpara>
</listitem>
</itemizedlist>
</para>
</section>
<!-- }}} -->
<section xml:id="pdo-pgsql.synopsis">
&reftitle.classsynopsis;
<!-- {{{ Synopsis -->
<packagesynopsis>
<package>Pdo</package>
<classsynopsis class="class">
<ooclass>
<classname>Pgsql</classname>
</ooclass>
<ooclass>
<modifier>extends</modifier>
<classname>PDO</classname>
</ooclass>
<classsynopsisinfo role="comment">&InheritedConstants;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pdo')/db:partintro/db:section/db:classsynopsis/db:fieldsynopsis[preceding-sibling::db:classsynopsisinfo[1][@role='comment' and text()='&Constants;']]))">
<xi:fallback/>
</xi:include>
<classsynopsisinfo role="comment">&Constants;</classsynopsisinfo>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.attr-disable-prepares">Pdo\Pgsql::ATTR_DISABLE_PREPARES</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.attr-result-memory-size">Pdo\Pgsql::ATTR_RESULT_MEMORY_SIZE</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.transaction-idle">Pdo\Pgsql::TRANSACTION_IDLE</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.transaction-active">Pdo\Pgsql::TRANSACTION_ACTIVE</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.transaction-intrans">Pdo\Pgsql::TRANSACTION_INTRANS</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.transaction-inerror">Pdo\Pgsql::TRANSACTION_INERROR</varname>
</fieldsynopsis>
<fieldsynopsis>
<modifier>public</modifier>
<modifier>const</modifier>
<type>int</type>
<varname linkend="pdo-pgsql.constants.transaction-unknown">Pdo\Pgsql::TRANSACTION_UNKNOWN</varname>
</fieldsynopsis>
<classsynopsisinfo role="comment">&Methods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pdo-pgsql')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='Pdo\\Pgsql'])">
<xi:fallback/>
</xi:include>
<classsynopsisinfo role="comment">&InheritedMethods;</classsynopsisinfo>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pdo')/db:refentry/db:refsect1[@role='description']/descendant::db:constructorsynopsis[@role='PDO'])">
<xi:fallback/>
</xi:include>
<xi:include xpointer="xmlns(db=http://docbook.org/ns/docbook) xpointer(id('class.pdo')/db:refentry/db:refsect1[@role='description']/descendant::db:methodsynopsis[@role='PDO'])">
<xi:fallback/>
</xi:include>
</classsynopsis>
</packagesynopsis>
<!-- }}} -->
</section>
<section xml:id="pdo-pgsql.constants">
&reftitle.constants;
<variablelist>
<varlistentry xml:id="pdo-pgsql.constants.attr-disable-prepares">
<term><constant>Pdo\Pgsql::ATTR_DISABLE_PREPARES</constant></term>
<listitem>
<simpara>
Envía la consulta y los argumentos al servidor en una sola vez,
evitando la necesidad de crear una sentencia preparada nombrada por separado.
Si la consulta va a ser ejecutada una sola vez, esto puede reducir la latencia
evitando un viaje de ida y vuelta innecesario al servidor.
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.attr-result-memory-size">
<term><constant>Pdo\Pgsql::ATTR_RESULT_MEMORY_SIZE</constant></term>
<listitem>
<simpara>
Devuelve la cantidad de memoria, en bytes, asignada a la instancia
de <classname>PDOStatement</classname> del resultado de la consulta especificada,
o &null; si no existe ningún resultado antes de la ejecución de la consulta.
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.transaction-idle">
<term><constant>Pdo\Pgsql::TRANSACTION_IDLE</constant></term>
<listitem>
<simpara>
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.transaction-active">
<term><constant>Pdo\Pgsql::TRANSACTION_ACTIVE</constant></term>
<listitem>
<simpara>
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.transaction-intrans">
<term><constant>Pdo\Pgsql::TRANSACTION_INTRANS</constant></term>
<listitem>
<simpara>
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.transaction-inerror">
<term><constant>Pdo\Pgsql::TRANSACTION_INERROR</constant></term>
<listitem>
<simpara>
</simpara>
</listitem>
</varlistentry>
<varlistentry xml:id="pdo-pgsql.constants.transaction-unknown">
<term><constant>Pdo\Pgsql::TRANSACTION_UNKNOWN</constant></term>
<listitem>
<simpara>
</simpara>
</listitem>
</varlistentry>
</variablelist>
</section>
</partintro>
&reference.pdo-pgsql.pdo.entities.pgsql;
</reference>
<!-- Keep this comment at the end of the file
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mode: sgml
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sgml-minimize-attributes:nil
sgml-always-quote-attributes:t
sgml-indent-step:1
sgml-indent-data:t
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sgml-parent-document:nil
sgml-default-dtd-file:"~/.phpdoc/manual.ced"
sgml-exposed-tags:nil
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sgml-local-ecat-files:nil
End:
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vim: et tw=78 syn=sgml
vi: ts=1 sw=1
-->