Hibernate - Is there a way to join 2 columns against 1?

Question

I\'m developing webapp using Spring & Hibernate.

Table 1: BaseTable

+------------+--------------+------+-----+---------+----------------+
| Fiel         


        

Answer 1

You need to use native query for this purpose

String sql = "SELECT A.* FROM Table2 As a INNER JOIN Table1 As b "
           + " ON (a.Serial = b.Serial1 or a.Serial = b.Serial2);";
SQLQuery query = session.createSQLQuery(sql);
query.addEntity(Table2.class);
List tableContent  = query.list();