QueryOver Many to many with one SQL connection
I have 2 entities related many-to-many. (Product and User) I want to restrict products to users:
User userAlias = null;
query.JoinAlias(product => product.Users, () => userAlias)
.Where(() => userAlias.Id == currentUser.Id);
It generated SQL code:
SELECT this_.Id as y0_
FROM [Product] this_
inner join UserToProduct users5_
on this_.Id = users5_.Product_id
inner join [User] useralias3_
on users5_.User_id = useralias3_.Id
....
In "Where" I only use user_id and I don't need a second connection.
How can I write a query (QueryOver) with one SQL connection?
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1 answer
This can help? I have a similar setup with UserRoles
Role roleAlias = null;
var roles = _session.QueryOver<UsersRole>().JoinAlias(x => x.Role, () => roleAlias, JoinType.LeftOuterJoin).Where(
x => x.User.UserId == userId).List();
produces the following:
SELECT this_.UsersRolesId as UsersRol1_32_1_,
this_.UserId as UserId32_1_,
this_.RoleId as RoleId32_1_,
rolealias1_.RoleId as RoleId27_0_,
rolealias1_.RoleName as RoleName27_0_,
rolealias1_.Active as Active27_0_,
rolealias1_.DateCreated as DateCrea4_27_0_,
rolealias1_.LastUpdated as LastUpda5_27_0_,
rolealias1_.RoleSettingsId as RoleSett6_27_0_
FROM UsersRoles this_
left outer join Roles rolealias1_
on this_.RoleId = rolealias1_.RoleId
WHERE this_.UserId = 'a7eec4eb-21cc-4185-8847-a035010e779f' /* @p0 */
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