public function using($column)
	{
		if ($this->active_join === null)
		{
			throw new \Peyote\Exception("You need to start a join before calling \Peyote\Join::using()");
		}

		list($table, $type) = $this->active_join;
		$this->active_join = null;
		$this->joins[] = array("USING", $table, $type, $column);
		return $this;
	}
public function using($column)
	{
		if ($this->active_join === null)
		{
			throw new \Peyote\Exception("You need to start a join before calling \Peyote\Join::using()");
		}

		list($table, $type) = $this->active_join;
		$this->active_join = null;
		$this->joins[] = array("USING", $table, $type, $column);
		return $this;
	}
public function using ( $ column ) { if ( $ this -> active_join === null ) { throw new \ Peyote \ Exception ( "You need to start a join before calling \Peyote\Join::using()" ) ; } list ( $ table , $ type ) = $ this -> active_join ; $ this -> active_join = null ; $ this -> joins [ ] = array ( "USING" , $ table , $ type , $ column ) ; return $ this ; }
Create a USING join.

@throws \Peyote\Exception

@param  string $column  The column to join on
@return \Peyote\Join
Create a USING join .