Question

join using hibernate hql

Asked by: bhomass

this is a hibernate question.

I am not able to find sample hql for doing join involving two tables.

table item has a (int) userid, which refers to user table. there is a name attribute in the user table.

I want to do a sorted collection query, in the ascending order of user.name.

the equivalent sql would be
SELECT * FROM item INNER JOIN user ON item.userid=user.userid ORDER BY user.`name`

please help me with the corresponding hql.

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Asked On
2007-10-21 at 10:53:44ID22907611
Tags

join

,

hql

,

hibernate

Topic

J2EE Frameworks

Participating Experts
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Answers

 

by: 3lIOnsPosted on 2007-11-01 at 05:25:19ID: 20192184

HQL isnt SQL. You dont do 'joins', you navigate the object graph.

I would suggest something like.... "FROM item i WHERE i.user.name = ?" which is like saying "get items where item.getUser().getName().equals(?)"

20120131-EE-VQP-002

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