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From "Michael Dick (JIRA)" <>
Subject [jira] [Updated] (OPENJPA-2017) Improve batch insertion performance
Date Mon, 11 Jul 2011 15:26:00 GMT


Michael Dick updated OPENJPA-2017:

    Fix Version/s:     (was: 2.1.1)

> Improve batch insertion performance
> -----------------------------------
>                 Key: OPENJPA-2017
>                 URL:
>             Project: OpenJPA
>          Issue Type: New Feature
>          Components: kernel
>    Affects Versions: 2.1.1
>            Reporter: Pinaki Poddar
>            Assignee: Pinaki Poddar
>             Fix For: 2.2.0
> Batch loading data is a common use case. Often, the user would not refer to the managed
instances after the loading session. However, the runtime, by default, spends time in detaching
the managed instances by creating/removing proxy or retaining state as per the configured
> An option should be provided to bypass these operations per persistence context basis.
> AutoDetach.NONE could be a possibility. This option will be exclusive i.e. it can not
be specified with any other AutoDetach options. The NONE option will bypass proxying the fields
at the transaction boundary or close. 

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