How to match CSV value in column

Question

my mysql table name products.

How can get data this table.

table shema

id| catid |subcatid
-----------------
1 | 5     | 2,3,5


SELECT * FROM products where subcatid=2

not correct

how can write correct sql.

Answer 1

SELECT * FROM products where find_in_set(2,subcatid)

考虑规范你的表