/**
* Constructor.
*
* @param PDO $PdoConnection optional PDO database connection
*
* @return SQL\UpdateQueryBuilder
*/
public function __construct(\PDO $PdoConnection = null)
{
parent::__construct($PdoConnection);
$this->queryType = self::TYPE_UPDATE;
$this->sqlParts['table'] = null;
$this->sqlParts['set'] = array();
$this->boundParams['set'] = array();
}
/**
* Constructor.
*
* @param PDO $PdoConnection optional PDO database connection
* @return SQL\SelectQueryBuilder
*/
public function __construct(\PDO $PdoConnection = null)
{
parent::__construct($PdoConnection);
$this->queryType = self::TYPE_SELECT;
$this->sqlParts['select'] = array();
$this->sqlParts['from'] = array('table' => null, 'alias' => null);
$this->sqlParts['join'] = array();
$this->sqlParts['groupBy'] = array();
$this->sqlParts['having'] = array();
$this->sqlParts['orderBy'] = array();
$this->sqlParts['limit'] = array('limit' => 0, 'offset' => 0, 'page' => 0);
$this->boundParams['from'] = array();
$this->boundParams['having'] = array();
}
/**
* Constructor.
*
* @param PDO $PdoConnection optional PDO database connection
*
* @return SQL\DeleteQueryBuilder
*/
public function __construct(\PDO $PdoConnection = null)
{
parent::__construct($PdoConnection);
$this->queryType = self::TYPE_DELETE;
$this->sqlParts['from'] = null;
}