[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-1718) Have multiple bag fetches revert to subselect fetching for all but one of the bags

[Morten Andersen-Gott (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-1718?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_30618 ] 

Morten Andersen-Gott commented on HHH-1718:
-------------------------------------------

"Violation of what spec? I am always so amazed we passed the TCK with all these "spec violations" floating around :) "

Aaah! A Hibernate team classic. It is these types of helpful comments that Hibernate users and issue reporters have grown so accustomed too. It is what makes using Hibernate such a joy, compared to professional open source, such as Spring!!

"We passed the TCK, ergo; we are spec compliant. QED" The spec is the written document, not the test. It is unlikely that the TCK will be able to cover every aspect of the spec, and this is obviously the case with JPA.

> Have multiple bag fetches revert to subselect fetching for all but one of the bags
> ----------------------------------------------------------------------------------
>
>                 Key: HHH-1718
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-1718
>             Project: Hibernate3
>          Issue Type: Improvement
>          Components: core, query-criteria, query-hql
>            Reporter: Steve Ebersole
>            Assignee: Steve Ebersole
>             Fix For: hql+collection
>
>         Attachments: hibernate_eksempel.zip
>
>
> Follow on to HHH-1413.  Multiple bag fetches were simply disallowed as the resolution to that particular case in the interest of working around that issue.
> The correct longer term solution is to not fetch all the bags at once, ideally reverting to subselect fetching for all but one of the bags.

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