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Posted to commits@cayenne.apache.org by "Donald Vrakking (JIRA)" <ji...@apache.org> on 2009/10/14 12:06:31 UTC
[jira] Issue Comment Edited: (CAY-1250) Prefetching doesn't work
with prefetched subentity
[ https://issues.apache.org/jira/browse/CAY-1250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12765499#action_12765499 ]
Donald Vrakking edited comment on CAY-1250 at 10/14/09 3:05 AM:
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Thanx, it works perfectly now.
Do you happen to have any plans to port the fixes to a 2.0.5, or would that require to much effort?
was (Author: dvrakking):
Thanx, it works perfectly now.
Do you happen to have any plans to port the fixes to a 2.0.5, or does that require to much effort?
> Prefetching doesn't work with prefetched subentity
> --------------------------------------------------
>
> Key: CAY-1250
> URL: https://issues.apache.org/jira/browse/CAY-1250
> Project: Cayenne
> Issue Type: Bug
> Components: Cayenne Core Library
> Affects Versions: 2.0 branch, 3.0M6
> Reporter: Donald Vrakking
> Assignee: Andrus Adamchik
> Fix For: 3.0 beta 1
>
>
> Two entities; A->B in a n:1 relation, B has a subentity. When prefetching B, the toOneFault on A isn't updated with the prefetched B. When B is accessed from A, an additional query is still executed to get B.
> It makes no difference if A has subentities or not.
> This occurs in 2.0.4 with a disjoint and joint prefetch. With 3.0M6 it only occurs when using a disjoint prefetch.
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