/**
* Creates a new "AND WHERE" condition for the query.
*
* @param mixed column name or array($column, $alias) or object
* @param string logic operator
* @param mixed column value
* @return $this
*/
public function and_where($column, $op, $value)
{
return parent::and_where($this->_column($column, TRUE, $value), $op, $value);
}
