Question

怎么把这句sql转化成hql，请教高手

select Student.idCode,Student.studentName," +
"Department.deptName,Specialty.specName,Grade.gradeName,Student.adress,"+
"Student.studentMemo, Student.modifyDate from Student Student"+
"LEFT JOIN Department Department ON Department.deptId = Student.deptId"+
"LEFT JOIN Specialty Specialty ON Specialty.specId = Student.specId"+
"LEFT JOIN Grade Grade ON Grade.gradeId =Student.gradeId

Answer 1

hibernate 里边提供了直接处理sql语句的方法。

当然如果需要转成hql语句，也可以的，按照面向对象的思想就可以；因为数据库很多都是关系型的

Answer 2

hibernate把sql换成hql，你也做一个工具互转，呵呵

Answer 3

好 求解 顶一个