Question

my question similar like this one MySQL COUNT() multiple columns.

but for me , how do i count the mutliple row:

report table:

id     t_pro      t_price
1.    voucher    20.00
2.    pro        13.00
3.    pro 1x     13.00
4.    pro 2x       13.00
5.    voucher    20.00
6.    pro 1x       13.00 

$db->query("SELECT COUNT(*) FROM (SELECT t_pro WHERE t_pro LIKE 'pro%' AS pro_tan, SELECT t_pro WHERE t_pro LIKE 'voucher%' AS voucher) WHERE date=CURDATE()  ");

the result something like:

voucher : 2
pro tan : 4

Answer 1

You can use GROUP BY:

SELECT t_pro, COUNT(*) FROM report GROUP BY t_pro;

NOTE: this is if you want the count for each t_pro value. Otherwise, you’d need to modify the GROUP BY for custom t_pro value associations