mirror of
https://github.com/dg/dibi.git
synced 2025-10-20 01:06:25 +02:00
modified SVN properties
This commit is contained in:
@@ -1,432 +1,432 @@
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<?php
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/**
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* dibi - tiny'n'smart database abstraction layer
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* ----------------------------------------------
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||||
*
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* Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
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||||
*
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||||
* This source file is subject to the "dibi license" that is bundled
|
||||
* with this package in the file license.txt.
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||||
*
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||||
* For more information please see http://dibiphp.com/
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*
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* @copyright Copyright (c) 2005, 2008 David Grudl
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* @license http://dibiphp.com/license dibi license
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* @link http://dibiphp.com/
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* @package dibi
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*/
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/**
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* The dibi driver for MySQL database.
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*
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* Connection options:
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* - 'host' - the MySQL server host name
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* - 'port' - the port number to attempt to connect to the MySQL server
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* - 'socket' - the socket or named pipe
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* - 'username' (or 'user')
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* - 'password' (or 'pass')
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* - 'persistent' - try to find a persistent link?
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* - 'database' - the database name to select
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* - 'charset' - character encoding to set
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* - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
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* - 'options' - driver specific constants (MYSQL_*)
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* - 'sqlmode' - see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
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* - 'lazy' - if TRUE, connection will be established only when required
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*
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* @author David Grudl
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* @copyright Copyright (c) 2005, 2008 David Grudl
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* @package dibi
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* @version $Revision$ $Date$
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*/
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class DibiMySqlDriver extends /*Nette::*/Object implements IDibiDriver
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{
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/**
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* Connection resource.
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* @var resource
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*/
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private $connection;
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/**
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* Resultset resource.
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* @var resource
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*/
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private $resultSet;
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/**
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* Is buffered (seekable and countable)?
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* @var bool
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*/
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private $buffered;
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/**
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* @throws DibiException
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*/
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public function __construct()
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{
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if (!extension_loaded('mysql')) {
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throw new DibiDriverException("PHP extension 'mysql' is not loaded.");
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}
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}
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/**
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* Connects to a database.
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*
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* @return void
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* @throws DibiException
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*/
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public function connect(array &$config)
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{
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DibiConnection::alias($config, 'username', 'user');
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DibiConnection::alias($config, 'password', 'pass');
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DibiConnection::alias($config, 'host', 'hostname');
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DibiConnection::alias($config, 'options');
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// default values
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if (!isset($config['username'])) $config['username'] = ini_get('mysql.default_user');
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if (!isset($config['password'])) $config['password'] = ini_get('mysql.default_password');
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if (!isset($config['host'])) {
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$host = ini_get('mysql.default_host');
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if ($host) {
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$config['host'] = $host;
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$config['port'] = ini_get('mysql.default_port');
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} else {
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if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
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$config['host'] = NULL;
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}
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}
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if (empty($config['socket'])) {
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$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
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} else {
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$host = ':' . $config['socket'];
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}
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if (empty($config['persistent'])) {
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$this->connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']); // intentionally @
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} else {
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$this->connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']); // intentionally @
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}
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if (!is_resource($this->connection)) {
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throw new DibiDriverException(mysql_error(), mysql_errno());
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}
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if (isset($config['charset'])) {
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$ok = FALSE;
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||||
if (function_exists('mysql_set_charset')) {
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||||
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.2.3)
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$ok = @mysql_set_charset($config['charset'], $this->connection); // intentionally @
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||||
}
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if (!$ok) $ok = @mysql_query("SET NAMES '$config[charset]'", $this->connection); // intentionally @
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if (!$ok) $this->throwException();
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}
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||||
if (isset($config['database'])) {
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@mysql_select_db($config['database'], $this->connection) or $this->throwException(); // intentionally @
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}
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||||
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if (isset($config['sqlmode'])) {
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if (!@mysql_query("SET sql_mode='$config[sqlmode]'", $this->connection)) $this->throwException(); // intentionally @
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}
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$this->buffered = empty($config['unbuffered']);
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||||
}
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||||
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||||
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||||
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/**
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* Disconnects from a database.
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*
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* @return void
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*/
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public function disconnect()
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{
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mysql_close($this->connection);
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}
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||||
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||||
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/**
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* Executes the SQL query.
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*
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* @param string SQL statement.
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* @return IDibiDriver|NULL
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* @throws DibiDriverException
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*/
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public function query($sql)
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{
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if ($this->buffered) {
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$this->resultSet = @mysql_query($sql, $this->connection); // intentionally @
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} else {
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$this->resultSet = @mysql_unbuffered_query($sql, $this->connection); // intentionally @
|
||||
}
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||||
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||||
if (mysql_errno($this->connection)) {
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||||
$this->throwException($sql);
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||||
}
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||||
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return is_resource($this->resultSet) ? clone $this : NULL;
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||||
}
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||||
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||||
|
||||
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||||
/**
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||||
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
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||||
*
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||||
* @return int|FALSE number of rows or FALSE on error
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||||
*/
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||||
public function affectedRows()
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{
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return mysql_affected_rows($this->connection);
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||||
}
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||||
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||||
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||||
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||||
/**
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||||
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
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||||
*
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||||
* @return int|FALSE int on success or FALSE on failure
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||||
*/
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||||
public function insertId($sequence)
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||||
{
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||||
return mysql_insert_id($this->connection);
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||||
}
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||||
|
||||
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||||
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||||
/**
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||||
* Begins a transaction (if supported).
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* @return void
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||||
* @throws DibiDriverException
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||||
*/
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||||
public function begin()
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||||
{
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||||
$this->query('START TRANSACTION');
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||||
}
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||||
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||||
|
||||
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||||
/**
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||||
* Commits statements in a transaction.
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||||
* @return void
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||||
* @throws DibiDriverException
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||||
*/
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||||
public function commit()
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||||
{
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||||
$this->query('COMMIT');
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||||
}
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||||
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||||
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||||
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||||
/**
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||||
* Rollback changes in a transaction.
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||||
* @return void
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||||
* @throws DibiDriverException
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||||
*/
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||||
public function rollback()
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||||
{
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$this->query('ROLLBACK');
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||||
}
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||||
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||||
|
||||
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||||
/**
|
||||
* Encodes data for use in an SQL statement.
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||||
*
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||||
* @param string value
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||||
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
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||||
* @return string encoded value
|
||||
* @throws InvalidArgumentException
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||||
*/
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public function escape($value, $type)
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||||
{
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||||
switch ($type) {
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||||
case dibi::FIELD_TEXT:
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case dibi::FIELD_BINARY:
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return "'" . mysql_real_escape_string($value, $this->connection) . "'";
|
||||
|
||||
case dibi::IDENTIFIER:
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||||
return '`' . str_replace('.', '`.`', $value) . '`';
|
||||
|
||||
case dibi::FIELD_BOOL:
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||||
return $value ? 1 : 0;
|
||||
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||||
case dibi::FIELD_DATE:
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return date("'Y-m-d'", $value);
|
||||
|
||||
case dibi::FIELD_DATETIME:
|
||||
return date("'Y-m-d H:i:s'", $value);
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||||
|
||||
default:
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||||
throw new InvalidArgumentException('Unsupported type.');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Decodes data from result set.
|
||||
*
|
||||
* @param string value
|
||||
* @param string type (dibi::FIELD_BINARY)
|
||||
* @return string decoded value
|
||||
* @throws InvalidArgumentException
|
||||
*/
|
||||
public function unescape($value, $type)
|
||||
{
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||||
throw new InvalidArgumentException('Unsupported type.');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
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||||
* Injects LIMIT/OFFSET to the SQL query.
|
||||
*
|
||||
* @param string &$sql The SQL query that will be modified.
|
||||
* @param int $limit
|
||||
* @param int $offset
|
||||
* @return void
|
||||
*/
|
||||
public function applyLimit(&$sql, $limit, $offset)
|
||||
{
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||||
if ($limit < 0 && $offset < 1) return;
|
||||
|
||||
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
|
||||
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
|
||||
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the number of rows in a result set.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function rowCount()
|
||||
{
|
||||
if (!$this->buffered) {
|
||||
throw new DibiDriverException('Row count is not available for unbuffered queries.');
|
||||
}
|
||||
return mysql_num_rows($this->resultSet);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Fetches the row at current position and moves the internal cursor to the next position.
|
||||
* internal usage only
|
||||
*
|
||||
* @param bool TRUE for associative array, FALSE for numeric
|
||||
* @return array array on success, nonarray if no next record
|
||||
*/
|
||||
public function fetch($type)
|
||||
{
|
||||
return mysql_fetch_array($this->resultSet, $type ? MYSQL_ASSOC : MYSQL_NUM);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Moves cursor position without fetching row.
|
||||
*
|
||||
* @param int the 0-based cursor pos to seek to
|
||||
* @return boolean TRUE on success, FALSE if unable to seek to specified record
|
||||
* @throws DibiException
|
||||
*/
|
||||
public function seek($row)
|
||||
{
|
||||
if (!$this->buffered) {
|
||||
throw new DibiDriverException('Cannot seek an unbuffered result set.');
|
||||
}
|
||||
|
||||
return mysql_data_seek($this->resultSet, $row);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Frees the resources allocated for this result set.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function free()
|
||||
{
|
||||
mysql_free_result($this->resultSet);
|
||||
$this->resultSet = NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns metadata for all columns in a result set.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getColumnsMeta()
|
||||
{
|
||||
$count = mysql_num_fields($this->resultSet);
|
||||
$meta = array();
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
// items 'name' and 'table' are required
|
||||
$meta[] = (array) mysql_fetch_field($this->resultSet, $i);
|
||||
}
|
||||
return $meta;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Converts database error to DibiDriverException.
|
||||
*
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
protected function throwException($sql = NULL)
|
||||
{
|
||||
throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection), $sql);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the connection resource.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
public function getResource()
|
||||
{
|
||||
return $this->connection;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the result set resource.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
public function getResultResource()
|
||||
{
|
||||
return $this->resultSet;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Gets a information of the current database.
|
||||
*
|
||||
* @return DibiReflection
|
||||
*/
|
||||
function getDibiReflection()
|
||||
{}
|
||||
|
||||
}
|
||||
<?php
|
||||
|
||||
/**
|
||||
* dibi - tiny'n'smart database abstraction layer
|
||||
* ----------------------------------------------
|
||||
*
|
||||
* Copyright (c) 2005, 2008 David Grudl (http://davidgrudl.com)
|
||||
*
|
||||
* This source file is subject to the "dibi license" that is bundled
|
||||
* with this package in the file license.txt.
|
||||
*
|
||||
* For more information please see http://dibiphp.com
|
||||
*
|
||||
* @copyright Copyright (c) 2005, 2008 David Grudl
|
||||
* @license http://dibiphp.com/license dibi license
|
||||
* @link http://dibiphp.com
|
||||
* @package dibi
|
||||
* @version $Id$
|
||||
*/
|
||||
|
||||
|
||||
/**
|
||||
* The dibi driver for MySQL database.
|
||||
*
|
||||
* 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' - character encoding to set
|
||||
* - 'unbuffered' - sends query without fetching and buffering the result rows automatically?
|
||||
* - 'options' - driver specific constants (MYSQL_*)
|
||||
* - 'sqlmode' - see http://dev.mysql.com/doc/refman/5.0/en/server-sql-mode.html
|
||||
* - 'lazy' - if TRUE, connection will be established only when required
|
||||
*
|
||||
* @author David Grudl
|
||||
* @copyright Copyright (c) 2005, 2008 David Grudl
|
||||
* @package dibi
|
||||
*/
|
||||
class DibiMySqlDriver extends /*Nette::*/Object implements IDibiDriver
|
||||
{
|
||||
|
||||
/**
|
||||
* Connection resource.
|
||||
* @var resource
|
||||
*/
|
||||
private $connection;
|
||||
|
||||
|
||||
/**
|
||||
* Resultset resource.
|
||||
* @var resource
|
||||
*/
|
||||
private $resultSet;
|
||||
|
||||
|
||||
/**
|
||||
* Is buffered (seekable and countable)?
|
||||
* @var bool
|
||||
*/
|
||||
private $buffered;
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* @throws DibiException
|
||||
*/
|
||||
public function __construct()
|
||||
{
|
||||
if (!extension_loaded('mysql')) {
|
||||
throw new DibiDriverException("PHP extension 'mysql' is not loaded.");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Connects to a database.
|
||||
*
|
||||
* @return void
|
||||
* @throws DibiException
|
||||
*/
|
||||
public function connect(array &$config)
|
||||
{
|
||||
DibiConnection::alias($config, 'username', 'user');
|
||||
DibiConnection::alias($config, 'password', 'pass');
|
||||
DibiConnection::alias($config, 'host', 'hostname');
|
||||
DibiConnection::alias($config, 'options');
|
||||
|
||||
// default values
|
||||
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'])) {
|
||||
$host = ini_get('mysql.default_host');
|
||||
if ($host) {
|
||||
$config['host'] = $host;
|
||||
$config['port'] = ini_get('mysql.default_port');
|
||||
} else {
|
||||
if (!isset($config['socket'])) $config['socket'] = ini_get('mysql.default_socket');
|
||||
$config['host'] = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
if (empty($config['socket'])) {
|
||||
$host = $config['host'] . (empty($config['port']) ? '' : ':' . $config['port']);
|
||||
} else {
|
||||
$host = ':' . $config['socket'];
|
||||
}
|
||||
|
||||
if (empty($config['persistent'])) {
|
||||
$this->connection = @mysql_connect($host, $config['username'], $config['password'], TRUE, $config['options']); // intentionally @
|
||||
} else {
|
||||
$this->connection = @mysql_pconnect($host, $config['username'], $config['password'], $config['options']); // intentionally @
|
||||
}
|
||||
|
||||
if (!is_resource($this->connection)) {
|
||||
throw new DibiDriverException(mysql_error(), mysql_errno());
|
||||
}
|
||||
|
||||
if (isset($config['charset'])) {
|
||||
$ok = FALSE;
|
||||
if (function_exists('mysql_set_charset')) {
|
||||
// affects the character set used by mysql_real_escape_string() (was added in MySQL 5.0.7 and PHP 5.2.3)
|
||||
$ok = @mysql_set_charset($config['charset'], $this->connection); // intentionally @
|
||||
}
|
||||
if (!$ok) $ok = @mysql_query("SET NAMES '$config[charset]'", $this->connection); // intentionally @
|
||||
if (!$ok) $this->throwException();
|
||||
}
|
||||
|
||||
if (isset($config['database'])) {
|
||||
@mysql_select_db($config['database'], $this->connection) or $this->throwException(); // intentionally @
|
||||
}
|
||||
|
||||
if (isset($config['sqlmode'])) {
|
||||
if (!@mysql_query("SET sql_mode='$config[sqlmode]'", $this->connection)) $this->throwException(); // intentionally @
|
||||
}
|
||||
|
||||
$this->buffered = empty($config['unbuffered']);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Disconnects from a database.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function disconnect()
|
||||
{
|
||||
mysql_close($this->connection);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Executes the SQL query.
|
||||
*
|
||||
* @param string SQL statement.
|
||||
* @return IDibiDriver|NULL
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
public function query($sql)
|
||||
{
|
||||
if ($this->buffered) {
|
||||
$this->resultSet = @mysql_query($sql, $this->connection); // intentionally @
|
||||
} else {
|
||||
$this->resultSet = @mysql_unbuffered_query($sql, $this->connection); // intentionally @
|
||||
}
|
||||
|
||||
if (mysql_errno($this->connection)) {
|
||||
$this->throwException($sql);
|
||||
}
|
||||
|
||||
return is_resource($this->resultSet) ? clone $this : NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Gets the number of affected rows by the last INSERT, UPDATE or DELETE query.
|
||||
*
|
||||
* @return int|FALSE number of rows or FALSE on error
|
||||
*/
|
||||
public function affectedRows()
|
||||
{
|
||||
return mysql_affected_rows($this->connection);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Retrieves the ID generated for an AUTO_INCREMENT column by the previous INSERT query.
|
||||
*
|
||||
* @return int|FALSE int on success or FALSE on failure
|
||||
*/
|
||||
public function insertId($sequence)
|
||||
{
|
||||
return mysql_insert_id($this->connection);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Begins a transaction (if supported).
|
||||
* @return void
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
public function begin()
|
||||
{
|
||||
$this->query('START TRANSACTION');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Commits statements in a transaction.
|
||||
* @return void
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
public function commit()
|
||||
{
|
||||
$this->query('COMMIT');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Rollback changes in a transaction.
|
||||
* @return void
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
public function rollback()
|
||||
{
|
||||
$this->query('ROLLBACK');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Encodes data for use in an SQL statement.
|
||||
*
|
||||
* @param string value
|
||||
* @param string type (dibi::FIELD_TEXT, dibi::FIELD_BOOL, ...)
|
||||
* @return string encoded value
|
||||
* @throws InvalidArgumentException
|
||||
*/
|
||||
public function escape($value, $type)
|
||||
{
|
||||
switch ($type) {
|
||||
case dibi::FIELD_TEXT:
|
||||
case dibi::FIELD_BINARY:
|
||||
return "'" . mysql_real_escape_string($value, $this->connection) . "'";
|
||||
|
||||
case dibi::IDENTIFIER:
|
||||
return '`' . str_replace('.', '`.`', $value) . '`';
|
||||
|
||||
case dibi::FIELD_BOOL:
|
||||
return $value ? 1 : 0;
|
||||
|
||||
case dibi::FIELD_DATE:
|
||||
return date("'Y-m-d'", $value);
|
||||
|
||||
case dibi::FIELD_DATETIME:
|
||||
return date("'Y-m-d H:i:s'", $value);
|
||||
|
||||
default:
|
||||
throw new InvalidArgumentException('Unsupported type.');
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Decodes data from result set.
|
||||
*
|
||||
* @param string value
|
||||
* @param string type (dibi::FIELD_BINARY)
|
||||
* @return string decoded value
|
||||
* @throws InvalidArgumentException
|
||||
*/
|
||||
public function unescape($value, $type)
|
||||
{
|
||||
throw new InvalidArgumentException('Unsupported type.');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Injects LIMIT/OFFSET to the SQL query.
|
||||
*
|
||||
* @param string &$sql The SQL query that will be modified.
|
||||
* @param int $limit
|
||||
* @param int $offset
|
||||
* @return void
|
||||
*/
|
||||
public function applyLimit(&$sql, $limit, $offset)
|
||||
{
|
||||
if ($limit < 0 && $offset < 1) return;
|
||||
|
||||
// see http://dev.mysql.com/doc/refman/5.0/en/select.html
|
||||
$sql .= ' LIMIT ' . ($limit < 0 ? '18446744073709551615' : (int) $limit)
|
||||
. ($offset > 0 ? ' OFFSET ' . (int) $offset : '');
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the number of rows in a result set.
|
||||
*
|
||||
* @return int
|
||||
*/
|
||||
public function rowCount()
|
||||
{
|
||||
if (!$this->buffered) {
|
||||
throw new DibiDriverException('Row count is not available for unbuffered queries.');
|
||||
}
|
||||
return mysql_num_rows($this->resultSet);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Fetches the row at current position and moves the internal cursor to the next position.
|
||||
* internal usage only
|
||||
*
|
||||
* @param bool TRUE for associative array, FALSE for numeric
|
||||
* @return array array on success, nonarray if no next record
|
||||
*/
|
||||
public function fetch($type)
|
||||
{
|
||||
return mysql_fetch_array($this->resultSet, $type ? MYSQL_ASSOC : MYSQL_NUM);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Moves cursor position without fetching row.
|
||||
*
|
||||
* @param int the 0-based cursor pos to seek to
|
||||
* @return boolean TRUE on success, FALSE if unable to seek to specified record
|
||||
* @throws DibiException
|
||||
*/
|
||||
public function seek($row)
|
||||
{
|
||||
if (!$this->buffered) {
|
||||
throw new DibiDriverException('Cannot seek an unbuffered result set.');
|
||||
}
|
||||
|
||||
return mysql_data_seek($this->resultSet, $row);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Frees the resources allocated for this result set.
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function free()
|
||||
{
|
||||
mysql_free_result($this->resultSet);
|
||||
$this->resultSet = NULL;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns metadata for all columns in a result set.
|
||||
*
|
||||
* @return array
|
||||
*/
|
||||
public function getColumnsMeta()
|
||||
{
|
||||
$count = mysql_num_fields($this->resultSet);
|
||||
$meta = array();
|
||||
for ($i = 0; $i < $count; $i++) {
|
||||
// items 'name' and 'table' are required
|
||||
$meta[] = (array) mysql_fetch_field($this->resultSet, $i);
|
||||
}
|
||||
return $meta;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Converts database error to DibiDriverException.
|
||||
*
|
||||
* @throws DibiDriverException
|
||||
*/
|
||||
protected function throwException($sql = NULL)
|
||||
{
|
||||
throw new DibiDriverException(mysql_error($this->connection), mysql_errno($this->connection), $sql);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the connection resource.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
public function getResource()
|
||||
{
|
||||
return $this->connection;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Returns the result set resource.
|
||||
*
|
||||
* @return mixed
|
||||
*/
|
||||
public function getResultResource()
|
||||
{
|
||||
return $this->resultSet;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Gets a information of the current database.
|
||||
*
|
||||
* @return DibiReflection
|
||||
*/
|
||||
function getDibiReflection()
|
||||
{}
|
||||
|
||||
}
|
||||
|
Reference in New Issue
Block a user