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Code Issues Releases Wiki Activity

* added support for unbuffered queries (MySQL, MySQLi, SQLite)

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* doc-comments changed to be compatible with phpDocumentor
* DibiDriver::config() renamed to alias()
This commit is contained in:
David Grudl
2007-11-12 00:08:29 +00:00
parent fd1d2b86ff
commit 5ee6a19f93
17 changed files with 341 additions and 170 deletions
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76
dibi/drivers/mysql.php
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@@ -11,21 +11,34 @@
*
* For more information please see http://php7.org/dibi/
*
* @author David Grudl
* @copyright Copyright (c) 2005, 2007 David Grudl
* @license http://php7.org/dibi/license (dibi license)
* @category Database
* @package Dibi
* @license http://php7.org/dibi/license dibi license
* @link http://php7.org/dibi/
* @package dibi
*/
/**
* The dibi driver for MySQL database
*
* @version $Revision$ $Date$
* Connection options:
* - 'host' - the MySQL server host name
* - 'port' - the port number to attempt to connect to the MySQL server
* - 'socket' - the socket or named pipe
* - 'username' (or 'user')
* - 'password' (or 'pass')
* - 'persistent' - try to find a persistent link?
* - 'database' - the database name to select
* - 'charset' - sets the encoding
* - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
* - 'options' - driver specific constants (MYSQL_*)
*
* @author David Grudl
* @copyright Copyright (c) 2005, 2007 David Grudl
* @package dibi
* @version $Revision$ $Date$
*/
final class DibiMySqlDriver extends DibiDriver
class DibiMySqlDriver extends DibiDriver
{
/**
* Describes how convert some datatypes to SQL command
@@ -47,16 +60,22 @@ final class DibiMySqlDriver extends DibiDriver
*/
public function __construct(array $config)
{
self::config($config, 'username', 'user');
self::config($config, 'password', 'pass');
self::alias($config, 'username', 'user');
self::alias($config, 'password', 'pass');
self::alias($config, 'options');
// default values
if ($config['username'] === NULL) $config['username'] = ini_get('mysql.default_user');
if ($config['password'] === NULL) $config['password'] = ini_get('mysql.default_password');
if (!isset($config['username'])) $config['username'] = ini_get('mysql.default_user');
if (!isset($config['password'])) $config['password'] = ini_get('mysql.default_password');
if (!isset($config['host'])) {
$config['host'] = ini_get('mysql.default_host');
if (!isset($config['port'])) ini_get('mysql.default_port');
if (!isset($config['host'])) $config['host'] = 'localhost';
$host = ini_get('mysql.default_host');
if ($host) {
$config['host'] = $host;
$config['port'] = ini_get('mysql.default_port');
} else {
if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
$config['host'] = NULL;
}
}
parent::__construct($config);
@@ -78,10 +97,10 @@ final class DibiMySqlDriver extends DibiDriver
$config = $this->getConfig();
if (isset($config['protocol']) && $config['protocol'] === 'unix') { // host can be socket
$host = ':' . $config['host'];
if (empty($config['socket'])) {
$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
} else {
$host = $config['host'] . (isset($config['port']) ? ':'.$config['port'] : '');
$host = ':' . $config['socket'];
}
// some errors aren't handled. Must use $php_errormsg
@@ -92,9 +111,9 @@ final class DibiMySqlDriver extends DibiDriver
$php_errormsg = '';
if (empty($config['persistent'])) {
$connection = @mysql_connect($host, $config['username'], $config['password'], TRUE);
$connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']);
} else {
$connection = @mysql_pconnect($host, $config['username'], $config['password']);
$connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']);
}
if (function_exists('ini_set')) {
@@ -143,7 +162,12 @@ final class DibiMySqlDriver extends DibiDriver
protected function doQuery($sql)
{
$connection = $this->getConnection();
$res = @mysql_query($sql, $connection);
if ($this->getConfig('unbuffered')) {
$res = @mysql_unbuffered_query($sql, $connection);
} else {
$res = @mysql_query($sql, $connection);
}
if ($errno = mysql_errno($connection)) {
throw new DibiDatabaseException(mysql_error($connection), $errno, $sql);
@@ -265,9 +289,9 @@ final class DibiMySqlDriver extends DibiDriver
/**
* Gets a information of the current database.
*
* @return DibiMetaData
* @return DibiReflection
*/
public function getMetaData()
public function getDibiReflection()
{
throw new BadMethodCallException(__METHOD__ . ' is not implemented');
}
@@ -302,7 +326,15 @@ final class DibiMySqlDriver extends DibiDriver
final class DibiMySqlResult extends DibiResult
/**
* The dibi result-set class for MySQL database
*
* @author David Grudl
* @copyright Copyright (c) 2005, 2007 David Grudl
* @package dibi
* @version $Revision$ $Date$
*/
class DibiMySqlResult extends DibiResult
{
/**