我无法在NHibernate JoinQueryOver中构建lambda表达式来解决下面的SQL命令:
SELECT
A.STATUS,
B.NUMBER,
B.OTHER_NUMBER,
A.Date01,
A.Date02
FROM
B,
C,
A
WHERE
A.ID = C.ID
AND B.ID = C.ID
上面SQL命令中的所有表都在具有相同名称(A,B,C)的实体中,内部联接在WHERE子句中。
如何构建NHibernate lambda查询?
谢谢,
罗斯福
答案 0 :(得分:4)
A a = null;
B b = null;
var result = session.QueryOver<C>()
.JoinAlias(c => c.A, () => a)
.JoinAlias(c => c.B, () => b)
.Select(c => a.Status, c => b.Number, c => b.Other_Number, c => a.Date01, c => a.Date02 )
.List<object[]>();