Select from two subqueries : Sub query « Select Clause « SQL / MySQL






  1. SQL / MySQL
  2. Select Clause
  3. Sub query

Select from two subqueries

       
mysql>
mysql> SELECT   *
    -> FROM    (SELECT 'John' AS FIRST_NAME
    ->          UNION
    ->          SELECT 'Mark'
    ->          UNION
    ->          SELECT 'Arnold') AS FIRST_NAMES,
    ->         (SELECT 'Berg' AS LAST_NAME
    ->          UNION
    ->          SELECT 'Johnson'
    ->          UNION
    ->          SELECT 'Williams') AS LAST_NAMES;
+------------+-----------+
| FIRST_NAME | LAST_NAME |
+------------+-----------+
| John       | Berg      |
| Mark       | Berg      |
| Arnold     | Berg      |
| John       | Johnson   |
| Mark       | Johnson   |
| Arnold     | Johnson   |
| John       | Williams  |
| Mark       | Williams  |
| Arnold     | Williams  |
+------------+-----------+
9 rows in set (0.00 sec)

mysql>








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