/**
* Creates / initializes a new sequence.
*
* @param int $initialValue
* @return int The actually used value to initialize the table.
*
* @throws \Exception in case a sequence having this name already exists.
*/
public function create($initialValue = 0)
{
$initialValue = (int) $initialValue;
$this->db->insert($this->table, array('name' => $this->name, 'value' => $initialValue));
return $initialValue;
}
