mirror of
https://github.com/sigmasternchen/php-doc-en
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52accafdfe
with the update in the software, we are now able to catch more ini entries that were using the magic cfg_get_*() minor tune in script we are still lacking a better PECL integration, which is in my TODO list ~ git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@203686 c90b9560-bf6c-de11-be94-00142212c4b1
126 lines
3.8 KiB
XML
126 lines
3.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.3 $ -->
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<section id="pdo_odbc.configuration">
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&reftitle.runtime;
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&extension.runtime;
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<para>
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<table>
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<title>PDO_ODBC Configuration Options</title>
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<tgroup cols="4">
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<thead>
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<row>
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<entry>Name</entry>
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<entry>Default</entry>
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<entry>Changeable</entry>
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<entry>Changelog</entry>
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</row>
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</thead>
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<tbody>
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<row>
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<entry>pdo_odbc.connection_pooling</entry>
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<entry>"strict"</entry>
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<entry>PHP_INI_ALL</entry>
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<entry>Available since PHP 5.1.0.</entry>
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</row>
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<row>
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<entry>pdo_odbc.db2instance_name</entry>
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<entry>&null;</entry>
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<entry>PHP_INI_SYSTEM</entry>
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<entry></entry>
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</row>
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</tbody>
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</tgroup>
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</table>
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&ini.php.constants;
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</para>
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&ini.descriptions.title;
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<para>
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<variablelist>
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<varlistentry id="ini.pdo-odbc.connection-pooling">
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<term>
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<parameter>pdo_odbc.connection_pooling</parameter>
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<type>string</type>
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</term>
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<listitem>
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<para>
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Whether to pool ODBC connections. Can be one of "strict", "relaxed" or
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"off" (equals to ""). The parameter describes how strict the connection
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manager should be when matching connection parameters to existing pooled
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connections. <userinput>strict</userinput> is the recommend default, and
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will result in the use of cached connections only when all the connection
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parameters match exactly. <userinput>relaxed</userinput> will result in
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the use of cached connections when similar connection parameters are
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used. This can result in increased use of the cache, at the risk of
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bleeding connection information between (for example) virtual hosts.
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</para>
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<para>
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This setting can only be changed from the &php.ini;
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file, and affects the entire process; any other modules loaded into the
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process that use the same ODBC libraries will be affected too, including
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the <link linkend="ref.uodbc">Unified ODBC extension</link>.
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</para>
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<warning>
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<para>
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<userinput>relaxed</userinput> matching should not be used on a shared
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server, for security reasons.
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</para>
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</warning>
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<tip>
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<para>
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Leave this setting at the default <userinput>strict</userinput> setting
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unless you have good reason to change it.
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</para>
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</tip>
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</listitem>
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</varlistentry>
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<varlistentry id="ini.pdo-odbc.db2instance-name">
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<term>
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<parameter>pdo_odbc.db2instance_name</parameter>
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<type>string</type>
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</term>
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<listitem>
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<para>
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If you compile PDO_ODBC using the <literal>db2</literal> flavour,
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this setting sets the value of the DB2INSTANCE environment variable on
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Linux and UNIX operating systems to the specified name of the DB2
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instance. This enables PDO_ODBC to resolve the location of the DB2
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libraries and make cataloged connections to DB2 databases.
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</para>
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<para>
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This setting can only be changed from the &php.ini;
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file, and affects the entire process; any other modules loaded into the
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process that use the same ODBC libraries will be affected too, including
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the <link linkend="ref.uodbc">Unified ODBC extension</link>.
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</para>
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<para>
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This setting has no effect on Windows.
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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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</section>
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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:"../../../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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