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From "Kevin Sutter (Work started) (JIRA)" <>
Subject [jira] [Work started] (OPENJPA-2152) Don't process query hints when LockModeType == NONE
Date Fri, 09 Mar 2012 20:58:56 GMT


Work on OPENJPA-2152 started by Kevin Sutter.

> Don't process query hints when LockModeType == NONE
> ---------------------------------------------------
>                 Key: OPENJPA-2152
>                 URL:
>             Project: OpenJPA
>          Issue Type: Improvement
>          Components: query
>    Affects Versions: 2.3.0, 2.2.1
>            Reporter: Kevin Sutter
>            Assignee: Kevin Sutter
>             Fix For: 2.3.0, 2.2.1
> When processing a named query, we look to see what the LockModeType should be set to
as a hint for the query.  But, if the LockModeType is the default (NONE), there is no reason
to set that as a hint.  So, if the required LockModeType turns out to be NONE, then we're
going to skip setting this hint.  Hint processing is kind of expensive for Queries, so the
less we do the better.

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