how to convert the query to hibernate query language? - mysql

Question

how to write this query in hibernate query language
select * from preferred_space p, building b, floor f, space_type st, space s
where p.user_id=11
and p.space_id=s.id
and s.building_id=b.id
and s.floor_id=f.id
and s.space_type_id=st.id
order by p.id;
If I do it this way it is showing me an error?
String sql = "from PreferredSpace p, Space s, Building b, Floor f, SpaceType st " +
"where p.userId = ? " +
"and p.spaceId = s.id" +
"and s.buildingId = b.id" +
"and s.floorId = f.id" +
"and s.spaceTypeId = st.id" +
"order by p.id";
error:
ERROR o.h.hql.internal.ast.ErrorCounter - line 1:242: unexpected token: s
16:18:17.569 [http-bio-8080-exec-24] ERROR o.h.hql.internal.ast.ErrorCounter - line 1:242: unexpected token: s
antlr.NoViableAltException: unexpected token: s
shows the same error for every row that starts with "s." and also for "by".

Answer 1

You need to add spaces:
String sql = "from PreferredSpace p, Space s, Building b, Floor f, SpaceType st " +
"where p.userId = ? " +
"and p.spaceId = s.id " +
"and s.buildingId = b.id " +
"and s.floorId = f.id " +
"and s.spaceTypeId = st.id " +
"order by p.id";