Il vous suffit de CROSS JOIN
la SUM()
de Number
colonne :
SELECT Name, Number, Number * 100 / t.s AS `% of total`
FROM mytable
CROSS JOIN (SELECT SUM(Number) AS s FROM mytable) t
Il vous suffit de CROSS JOIN
la SUM()
de Number
colonne :
SELECT Name, Number, Number * 100 / t.s AS `% of total`
FROM mytable
CROSS JOIN (SELECT SUM(Number) AS s FROM mytable) t