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https://issues.apache.org/jira/browse/CAY-1700?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13264317#comment-13264317
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Andrei Veprev commented on CAY-1700:
------------------------------------
I have one controversial think in tests:
static {
System.setProperty(Constants.SERVER_MAX_ID_QUALIFIER_SIZE_PROPERTY,
"100");
}
I'm setting here a property directly instead of overriding ServerModule in some
way. Not sure is a good move. Can you comment it?
> Split long DISJOINT_BY_ID prefetch query on several smaller queries
> -------------------------------------------------------------------
>
> Key: CAY-1700
> URL: https://issues.apache.org/jira/browse/CAY-1700
> Project: Cayenne
> Issue Type: Improvement
> Components: Core Library
> Affects Versions: 3.1M4
> Reporter: Andrei Veprev
> Fix For: 3.1M4
>
> Attachments: CAY-1700.patch
>
>
> It is improvement for CAY-1681. From Andrus' comment:
> And one more thing we will probably have to implement - breaking down OR
> query if it gets too long. This is a real problem which has been repeatedly
> mentioned in the context of the paginated queries, and in fact solved in
> IncrementalFaultList. see IncrementalFaultList.resolveInterval - it checks
> the number of clauses in the qualifier against 'maxFetchSize'. We may need to
> make "maxFetchSize" a container property used by IncrementalFaultList as well
> as our prefetch strategy, and take it into account in the later.
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