/**
* decrement sql
*
* @return string
*/
public function decrementQuery()
{
$sql = 'UPDATE ' . $this->getFullTableName() . ' SET ' . $this->getBindField() . ' = ' . $this->getBindField() . ' - ' . $this->getBindValue() . ' ' . $this->db->getWhere() . ' ' . $this->db->getHaving() . ' ' . $this->db->getLimit();
return $sql;
}
