Hi Experts,

Say I got a table with columns: id, value, key
And I want to make a query so it returns a map object, which the key of map object is the key column, and value of the map object a list/set of the grouped classes?

for example i got data
1 val1 key1
2 val2 key2
3 val3 key1

so the mapping returns a map with 2 keys(key1,key2)
and key1 of map contains a list containing the object of id 1 and 2 and key 2 constains a list with only object 2

Is it possible to do this using any hibernate query methods?