MySQL/MariaDB: create a pivot table view

Question

Hi have this MySQL (MariaDB) table:

+----+-------+-------+---------+
| id | name  | value | user_id |
+----+-------+-------+---------+
|  1 |         


        

Answer 1

I managed in creating the correct query:

SELECT
  user_id,
  MAX(CASE WHEN name = "foo" THEN value END) "foo",
  MAX(CASE WHEN name = "bar" THEN value END) "bar",
  MAX(CASE WHEN name = "baz" THEN value END) "baz",
  MAX(CASE WHEN name = "quux" THEN value END) "quux",
  MAX(CASE WHEN name = "waldo" THEN value END) "waldo"
FROM table
GROUP BY user_id
ORDER BY user_id ASC