[Hibernate-issues] [Hibernate-JIRA] Created: (HB-555) Multiple joins using criteria

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  A new issue has been created in JIRA.

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View the issue:

  http://opensource.atlassian.com/projects/hibernate/secure/ViewIssue.jspa?key=HB-555


Here is an overview of the issue:
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        Key: HB-555
    Summary: Multiple joins using criteria
       Type: Bug

     Status: Unassigned
   Priority: Major

    Project: Hibernate2
   Versions:
             2.1

   Assignee: 
   Reporter: Mike Mosiewicz

    Created: Tue, 16 Dec 2003 4:30 AM
    Updated: Tue, 16 Dec 2003 4:30 AM
Environment: Hibernate 2.1 final, JDK 1.4.2_02

Description:
Suppose you want to find a Cat that have kittens named Foo and Bar. You would want to try the following criteria:

Crtieria c = sess.createCriteria(Cat.class);
   
c.createCriteria("kittens", "first")
        .add( Expression.eq("name", "Foo");

c.createCriteria("kittens", "second")
        .add( Expression.eq("name", "Bar");

    c.list();

You would expect that the following query would create multiple joins. However while it creates multiple WHERE conditions for proper aliases, it doesn't create multiple joins, i.e. it only creates join for the first createCriteria.



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