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Re: hibernate question (weird problem)

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From	Arne Vajhøj <arne@vajhoej.dk>
Newsgroups	comp.lang.java.programmer
Subject	Re: hibernate question (weird problem)
Date	Sat, 25 Jul 2015 15:22:38 -0400
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On 7/25/2015 5:10 AM, Peter wrote:
>     I am using hibernate, i got two class "JMPDATA" and "PARAMETER",
> they are linked together. Then I execute :
>
> session.createSQLQuery("SELECT a.* from JMPDATA").addEntity(JmpData.class);
>
> I didn't join table parameter, but i still able to get the value of it,
> why?
>
> iterator = query.list().iterator();
> while (iterator.hasNext()) {
>      JmpData d = iterator.next();
>      for (Parameter p : d.parameters) {
>          System.out.println("\t" + p.name);
>      }
> }

You are using an OO model not plain SQL.

There is a relationship between the classes and
Hibernate correctly handles that.

Arne

Thread

hibernate question (weird problem) Peter <mcheung63@hotmail.com> - 2015-07-25 17:10 +0800
  Re: hibernate question (weird problem) Arne Vajhøj <arne@vajhoej.dk> - 2015-07-25 15:22 -0400
    Re: hibernate question (weird problem) mcheung63@gmail.com - 2015-07-25 23:25 -0700

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