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Posted to dev@openjpa.apache.org by "Pinaki Poddar (JIRA)" <ji...@apache.org> on 2008/01/16 22:42:34 UTC

[jira] Created: (OPENJPA-495) Merging multiple sorted results missing ordering clauses

Merging multiple sorted results missing ordering clauses 
---------------------------------------------------------

                 Key: OPENJPA-495
                 URL: https://issues.apache.org/jira/browse/OPENJPA-495
             Project: OpenJPA
          Issue Type: Bug
          Components: query
            Reporter: Pinaki Poddar
            Assignee: Pinaki Poddar


Came across following error while merging multiple sorted result sets:

OrderingMergedResultObjectProvider uses QuereyExpressions.orderingClauses for its logic to merge results in order. However,  QuereyExpressions.orderingClauses never gets populated while building the expression by parsing the JPQL query in JPQLExpressionBuilder. 

The problem became apparent while merging query results from multiple databases. 

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[jira] Resolved: (OPENJPA-495) Merging multiple sorted results missing ordering clauses

Posted by "Pinaki Poddar (JIRA)" <ji...@apache.org>.

     [ https://issues.apache.org/jira/browse/OPENJPA-495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pinaki Poddar resolved OPENJPA-495.
-----------------------------------

    Resolution: Fixed

Revision 612583

> Merging multiple sorted results missing ordering clauses 
> ---------------------------------------------------------
>
>                 Key: OPENJPA-495
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-495
>             Project: OpenJPA
>          Issue Type: Bug
>          Components: query
>            Reporter: Pinaki Poddar
>            Assignee: Pinaki Poddar
>
> Came across following error while merging multiple sorted result sets:
> OrderingMergedResultObjectProvider uses QuereyExpressions.orderingClauses for its logic to merge results in order. However,  QuereyExpressions.orderingClauses never gets populated while building the expression by parsing the JPQL query in JPQLExpressionBuilder. 
> The problem became apparent while merging query results from multiple databases. 

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