[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-2049) LEFT OUTER JOIN subcriteria filters children (Mattias Jiderhamn)

[Thomas Werzmirzowsky (JIRA)]

    [ http://opensource.atlassian.com/projects/hibernate/browse/HHH-2049?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=42343#action_42343 ] 

Thomas Werzmirzowsky commented on HHH-2049:
-------------------------------------------

Thanks for the fix of this bug.
Bug would it be possible to add some kind of flag (or something like this) to get the collection initialized with the partial (filtered) data? I have many cases where i exactly want this behaviour and your fix generates a lot of additional queries (from 1 to 51).

For additional information please read this
https://forum.hibernate.org/viewtopic.php?f=1&t=1010993

> LEFT OUTER JOIN subcriteria filters children (Mattias Jiderhamn)
> ----------------------------------------------------------------
>
>                 Key: HHH-2049
>                 URL: http://opensource.atlassian.com/projects/hibernate/browse/HHH-2049
>             Project: Hibernate Core
>          Issue Type: Bug
>          Components: query-criteria
>    Affects Versions: 3.1.3, 3.2.0.cr4, 3.5.0.Beta-1, 3.5.2, 3.6.3
>         Environment: Hibernate 3.1.3/3.2.0rc4, hsqldb 1.8
>            Reporter: Mattias Jiderhamn
>            Assignee: Gail Badner
>             Fix For: 3.6.4, 4.0.0.Alpha3
>
>         Attachments: SubCriteriaTestCase.zip
>
>
> When using the Criteria API with LEFT OUTER JOIN to add criterias to the children, i.e.
>   criteria.createCriteria("children", JoinFragment.LEFT_OUTER_JOIN)
> the child collections will only contain those children matching the criteria. (Even when *not* using any Filters).
> The attached testcase (also found here: http://forum.hibernate.org/viewtopic.php?p=2320786) will explain it in more detail.

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