Question

I have two rows of data and I would like to know if it is possible to put all results in a single row?

1     var1     var2
2     var4     var5

to

1     var1     var2     var4     var5

Thanks!

Answer 1

SELECT  GROUP_CONCAT(CONCAT_WS(' ', col1, col2) SEPARATOR ' ')
FROM    mytable

If you want to make it in 4 columns, use a self join:

SELECT  m1.col1, m1.col2, m2.col1, m2.col2
FROM    mytable m1
CROSS JOIN
        mytable m2
WHERE   m1.id = 1
        AND m2.id = 2