cvs: phpdoc /en/reference/pdo constants.xml driverconstants.xml /en/reference/pdo_mysql constants.xml reference.xml /en/reference/pdo_pgsql
reference.xml

wez Thu Sep 15 16:57:51 2005 EDT Added files: /phpdoc/en/reference/pdo driverconstants.xml /phpdoc/en/reference/pdo_mysql constants.xml Modified files: /phpdoc/en/reference/pdo constants.xml /phpdoc/en/reference/pdo_mysql reference.xml /phpdoc/en/reference/pdo_pgsql reference.xml Log: more info on pdo http://cvs.php.net/diff.php/phpdoc/en/reference/pdo/constants.xml?r1=1.9&r2=1.10&ty=u Index: phpdoc/en/reference/pdo/constants.xml diff -u phpdoc/en/reference/pdo/constants.xml:1.9 phpdoc/en/reference/pdo/constants.xml:1.10 --- phpdoc/en/reference/pdo/constants.xml:1.9 Sun Sep 11 03:22:22 2005 +++ phpdoc/en/reference/pdo/constants.xml Thu Sep 15 16:57:50 2005 @@ -1,5 +1,5 @@ <?xml version='1.0' encoding='iso-8859-1'?> -<!-- $Revision: 1.9 $ --> +<!-- $Revision: 1.10 $ --> <!-- Generated by xml_proto.php v2.1. Found in /scripts directory of phpdoc. --> <section id="pdo.constants"> &reftitle.constants; @@ -394,6 +394,19 @@ <simpara> Returns the name of the driver. </simpara> + <para> + <example><title>using PDO_ATTR_DRIVER_NAME</title> + <programlisting role='php'> +<![CDATA[ +<?php +if ($db->getAttribute(PDO_ATTR_DRIVER_NAME) == 'mysql') { + echo "Running on mysql; doing something mysql specific here\n"; +} +?> +]]> + </programlisting> + </example> + </para> </listitem> </varlistentry> http://cvs.php.net/diff.php/phpdoc/en/reference/pdo_mysql/reference.xml?r1=1.5&r2=1.6&ty=u Index: phpdoc/en/reference/pdo_mysql/reference.xml diff -u phpdoc/en/reference/pdo_mysql/reference.xml:1.5 phpdoc/en/reference/pdo_mysql/reference.xml:1.6 --- phpdoc/en/reference/pdo_mysql/reference.xml:1.5 Sun Sep 11 02:17:08 2005 +++ phpdoc/en/reference/pdo_mysql/reference.xml Thu Sep 15 16:57:51 2005 @@ -1,5 +1,5 @@ <?xml version='1.0' encoding='iso-8859-1'?> -<!-- $Revision: 1.5 $ --> +<!-- $Revision: 1.6 $ --> <!-- Purpose: database.vendors --> <!-- Membership: bundled, external, pecl --> @@ -11,12 +11,26 @@ <section id="pdo-mysql.intro"> &reftitle.intro; <para> - &warn.experimental; PDO_MYSQL is a driver that implements the <link linkend="ref.pdo">PHP Data Objects (PDO) interface</link> to enable access from PHP to MySQL 3.x and 4.x databases. </para> + <para> + PDO_MYSQL will take advantage of native prepared statement support + present in MySQL 4.1 and higher. If you're using an older version of the + mysql client libraries, PDO will emulate them for you. + </para> + <warning> + <para> + Beware: MySQL tables do not support transactions by default. When + writing transactional database code, MySQL will pretend that a + transaction was initiated successfully, even when no transactional + support is present. In addition, any DDL queries issued will implicitly + commit any pending transactions. + </para> + </warning> </section> + &reference.pdo-mysql.constants; </partintro> <refentry id="ref.pdo-mysql.connection"> http://cvs.php.net/diff.php/phpdoc/en/reference/pdo_pgsql/reference.xml?r1=1.5&r2=1.6&ty=u Index: phpdoc/en/reference/pdo_pgsql/reference.xml diff -u phpdoc/en/reference/pdo_pgsql/reference.xml:1.5 phpdoc/en/reference/pdo_pgsql/reference.xml:1.6 --- phpdoc/en/reference/pdo_pgsql/reference.xml:1.5 Sun Sep 11 02:17:08 2005 +++ phpdoc/en/reference/pdo_pgsql/reference.xml Thu Sep 15 16:57:51 2005 @@ -1,5 +1,5 @@ <?xml version='1.0' encoding='iso-8859-1'?> -<!-- $Revision: 1.5 $ --> +<!-- $Revision: 1.6 $ --> <!-- Purpose: database.vendors --> <!-- Membership: bundled, external, pecl --> @@ -11,7 +11,6 @@ <section id="pdo-pgsql.intro"> &reftitle.intro; <para> - &warn.experimental; PDO_PGSQL is a driver that implements the <link linkend="ref.pdo">PHP Data Objects (PDO) interface</link> to enable access from PHP to PostgreSQL databases. http://cvs.php.net/co.php/phpdoc/en/reference/pdo/driverconstants.xml?r=1.1&p=1 Index: phpdoc/en/reference/pdo/driverconstants.xml +++ phpdoc/en/reference/pdo/driverconstants.xml <simpara> The constants below are defined by this driver, and will only be available when the extension has been either compiled into PHP or dynamically loaded at runtime. In addition, these driver specific constants should only be used if you are using this driver. Using mysql specific attributes into the postgres driver may result in unexpected behaviour. You can use <function>PDO::getAttribute</function> to obtain the <constant>PDO_ATTR_DRIVER_NAME</constant> attribute to check the driver, if your code can run against multiple drivers. </simpara> http://cvs.php.net/co.php/phpdoc/en/reference/pdo_mysql/constants.xml?r=1.1&p=1 Index: phpdoc/en/reference/pdo_mysql/constants.xml +++ phpdoc/en/reference/pdo_mysql/constants.xml <?xml version='1.0' encoding='iso-8859-1'?> <!-- $Revision: 1.1 $ --> <section id="pdo-mysql.constants"> &reftitle.constants; &reference.pdo.driverconstants; <variablelist> <varlistentry> <term> <constant>PDO_MYSQL_ATTR_USE_BUFFERED_QUERY</constant> (<type>integer</type>) </term> <listitem> <simpara> If this attribute is set to &true; on a <classname>PDOStatement</classname>, the MySQL driver will use the buffered versions of the MySQL API. If you're writing portable code, you should use <function>PDOStatement::fetchAll</function> instead. </simpara> <para> <example><title>Forcing queries to be buffered in mysql</title> <programlisting role='php'> <![CDATA[ <?php if ($db->getAttribute(PDO_ATTR_DRIVERNAME) == 'mysql')) { $stmt = $db->prepare('select * from foo', array(PDO_MYSQL_ATTR_USE_UNBUFFERED_QUERY => true)); } else { die("my application only works with mysql; I should use \$stmt->fetchAll() instead"); } ]]> </programlisting> </example> </para> </listitem> </varlistentry> </variablelist> </section> <!-- 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:"../../../../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 -->