So, I have a table as 

```
 user_id, product, price
  12, foobar, 1.2
  12, foo, 2.2
  13, baz, 2
  14, biz, 20
  14, buzz, 21
  and so on.. 

```

I want to group by user id and basically store as following schema

```
schema:
  user_id int, 
  product_prices string

```

and the result be

```
12\t foobar,1.2\tfoo,2.2
13\t baz,2
14\t biz,20\tbuzz,21

```

and so on

How do i do this in hive (sqlish)?