2013年9月20日星期五

Newcomers help many inquiries about the hibernate hql problem

For example there are two tables
a department table an employee table

how to query a department where all employees

select e from Employee e where e.dept.id =?

write right ?
------ Solution ---------------------------------------- ----



from Employee e where e. field name = ?

did not look carefully behind you how to write, I was wrong above
The two table names posted, important fields stickers,
Again run right know about
------ Solution ------------------------- -------------------
from Employee e where e.dept.id =?
write can.
------ Solution ---------------------------------------- ----
from Employee as e where e.dept.id =? try.
------ For reference only -------------------------------------- -
from Employee e where e.dept.id = ?



right know about running

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