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From Pinaki Poddar <ppod...@apache.org>
Subject Re: [jira] Created: (OPENJPA-944) FetchAttribute.recursionDepth = -1 does not load properly self referenced entities in a complex relation
Date Thu, 26 Feb 2009 20:28:57 GMT

Hi,
  Which version of OpenJPA is being used?
   With a related issue it was found that OpenJPA 1.2.x QuerySQLCache could
be the reason. So either 
   a) deactivate QuerySQLCache with 1.2.x 
or b) use trunk version that has a completely reworked version  of
QuerySQLCache 


JIRA jira@apache.org wrote:
> 
> FetchAttribute.recursionDepth = -1 does not load properly self referenced
> entities in a complex relation
> --------------------------------------------------------------------------------------------------------
> 
>                  Key: OPENJPA-944
>                  URL: https://issues.apache.org/jira/browse/OPENJPA-944
>              Project: OpenJPA
>           Issue Type: Bug
>           Components: jdbc, kernel
>     Affects Versions: 1.2.0, 1.1.0, 1.0.3, 1.0.2, 1.0.1, 1.0.0
>          Environment: JDK: Sun 1.5
> Database: Derby 10.2.2.0
> OS: Windows XP 
>             Reporter: Yanko Zhivkov
>             Priority: Critical
> 
> 
> A problem with loading recursively referenced entities was found when
> there is a complex relation of the following kind:
> Leaf <-> BranchConnection <-> Branch(1) <- Branch(2) <- ...
> where Branch has a self reference to itself.
> 
> Using a FetchPlan with a fetch group that has a fetch attribute with
> recursionDepth=-1 does not produce the expected result and only the first
> of the Branch nodes is loaded. 
> Loading a Leaf with 5 branches in a row and traversing through them fails
> right on level 3 (starting from 5 downwards) which leads to the thought
> that OpenJPA loads only the first element (along with its direct parent).
> 
> 
> -- 
> This message is automatically generated by JIRA.
> -
> You can reply to this email to add a comment to the issue online.
> 
> 
> 

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