sql - MySql : issue with GROUP BY and COUNT clauses -


i have table

enter image description here

i display products(with type) have @ least 2 different types.

here :

enter image description here

i have tried :

select product, type mytable group product, type having count(product) > 1;

but doesn't give me result want.

the problem here want count different grouping want display. 1 way around 2 have counting in subquery:

select distinct product, type   mytable  product in (select   product                        mytable                    group product                    having   count(distinct type) > 1)

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