Is it possible to : I have two tables in Big Query

Table A:

    +-------+---------+
    | total |  date   | 
    +-------+---------+
    | 1     | 01-01-17| 
    | 3     | 01-02-17| 
    | 2     | 01-03-17| 
    +-------+---------+


Table B:

    +-------+---------+
    | ..... |  date   | 
    +-------+---------+
    | .     | 01-01-17| 
    | .     | 01-02-17| 
    | .     | 01-03-17| 
    | .     | 01-04-17| 
    | .     | 01-05-17| 
    +-------+---------+

I want to create a query where the results looks like the following table, where it includes all the date from Table B, and any total from Table A if it exists

    +-------+---------+
    | total |  date   | 
    +-------+---------+
    | 1     | 01-01-17| 
    | 3     | 01-02-17| 
    | 2     | 01-03-17| 
    | NULL  | 01-04-17| 
    | NULL  | 01-05-17| 
    +-------+---------+

