如何为以下SQL查询编写HQL查询？

Question

This is a query to fetch data from two tables

blogs

and

askquestions

HQL query For following SQL query:

select title , date from (select blog_title as title ,created_date as date from  blog  union select ask_question as title , created_on as date from askquestions ) as aa order by date desc

Thanks in advance for any answers or suggestions!!!

Answer 1

Unions are not supported by hibernate, see How to do a Union SQL statement in HQL?

For an alternative see Hibernate Union alternatives