Question

I am using http://www.mkyong.com/struts2/struts-2-hibernate-integration-with-full-hibernate-plugin/
as my refernce for struts+hibernate.I need to replace
“return session.createQuery(“from Customer”).list();” in CustomerDAOIMPL.java with the following query

select u.Loginid,c.CID,CNAME,CTICKER,STOCKVALUE,VARIATE,VARIATE_PERCENT,PREVIOUS_DAY_STOCK,MARKET
from company_details c,users_details u,user_company uc where uc.loginpk=u.loginpk AND uc.CID=c.CID AND uc.loginpk IN (select LOGINPK from users_details where LOGINID="check")

how to do write such a query in HQL[Hibernate Query Language] I tried reading my tutorials for google
but nothing go into my mind.Please help me,if possible give the link of tutorial for creating HQL from SQL involving Joining tables which is very simple to understand

Answer 1

If you are beginner, go through these simple example’s link:

• http://www.tutorialspoint.com/hibernate/hibernate_query_language.htm
• http://dev.wavemaker.com/wiki/bin/Dev/HqlTutorial (archive)

For more reference :
http://docs.jboss.org/hibernate/orm/3.3/reference/en/html/queryhql.html