连接错误预期的路径

Question

我正在尝试执行以下查询，我收到上述错误。 有什么想法吗？

session.CreateQuery("SELECT SUM(NumberHead) AS numberhead " +
                     "FROM Purchase "
                     +"INNER JOIN Lot " 
                     + "ON Purchase.FeedLot = Lot.Id "
                     + "WHERE Purchase.CohortState = 0").List();

Answer 1

试试这个

SELECT SUM(purchase.NumberHead) AS numberhead FROM Purchase purchase INNER JOIN Lot lot ON purchase.FeedLot = lot.Id WHERE purchase.CohortState = 0