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From "Srinivasa (JIRA)" <j...@apache.org>
Subject [jira] Updated: (OPENJPA-175) Eager selects by PagingResultObjectProvider may not use the FetchBatchSize
Date Thu, 22 Mar 2007 05:46:32 GMT

     [ https://issues.apache.org/jira/browse/OPENJPA-175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Srinivasa updated OPENJPA-175:
------------------------------

    Attachment: InExpression-Diff.txt

> Eager selects by PagingResultObjectProvider may not use the FetchBatchSize
> --------------------------------------------------------------------------
>
>                 Key: OPENJPA-175
>                 URL: https://issues.apache.org/jira/browse/OPENJPA-175
>             Project: OpenJPA
>          Issue Type: Bug
>    Affects Versions: 0.9.0, 0.9.6
>            Reporter: Srinivasa
>         Attachments: InExpression-Diff.txt, OPENJPA-175-patch.txt, OPENJPA-175-patch.txt
>
>
> The PagingResultObjectProvider during initialization does checks to determine the appropriate
pageSize. While this logic caps the size to 50 and addresses determining an appropriate page
size, it doesn't always conform to the set batch size. For example with the size being 1000
and FetchBatchSize set to say 500, the page size is determined to be 50 resulting in eager
selects happening in batches of 50 when the user expects it to be in batches of 500. 

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