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https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
118 lines
3.4 KiB
XML
118 lines
3.4 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xml:id="function.ingres-pconnect" xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>ingres_pconnect</refname>
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<refpurpose>Open a persistent connection to an Ingres database</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>resource</type><methodname>ingres_pconnect</methodname>
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<methodparam choice="opt"><type>string</type><parameter>database</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>username</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>password</parameter></methodparam>
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<methodparam choice="opt"><type>array</type><parameter>options</parameter></methodparam>
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</methodsynopsis>
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<para>
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Open a persistent connection to an Ingres database.
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</para>
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<para>
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There are only two differences between this function and
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<function>ingres_connect</function>: First, when connecting, the
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function will initially try to find a (persistent) link that is
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already opened with the same parameters. If one is found, an
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identifier for it will be returned instead of opening a new
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connection. Second, the connection to the Ingres server will not
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be closed when the execution of the script ends. Instead, the
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link will remain open for future use
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(<function>ingres_close</function> will not close links
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established by <function>ingres_pconnect</function>). This type
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of link is therefore called "persistent".
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</para>
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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>database</parameter></term>
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<listitem>
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<para>
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The database name. Must follow the syntax:
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</para>
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<para>
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<varname>[vnode::]dbname[/svr_class]</varname>
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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>username</parameter></term>
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<listitem>
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<para>
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The Ingres user name
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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>password</parameter></term>
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<listitem>
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<para>
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The password associated with <parameter>username</parameter>
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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>options</parameter></term>
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<listitem>
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<para>
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See <function>ingres_connect</function> for the list of options that
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can be passed
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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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Returns an Ingres link resource on success&return.falseforfailure;
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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>ingres_connect</function></member>
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<member><function>ingres_close</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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