[ http://issues.apache.org/jira/browse/GERONIMO-2127?page=all ]

Matt Hogstrom updated GERONIMO-2127:
------------------------------------

    Fix Version/s: 1.2
                       (was: 1.1.x)

> Expose the ability to use Select for Update on CMP entity beans
> ---------------------------------------------------------------
>
>                 Key: GERONIMO-2127
>                 URL: http://issues.apache.org/jira/browse/GERONIMO-2127
>             Project: Geronimo
>          Issue Type: Improvement
>      Security Level: public(Regular issues) 
>         Environment: All
>            Reporter: Matt Hogstrom
>             Fix For: 1.2
>
>
> Currently TranQL supports the generation sql to execute a select for update.  
> Unfortunately, OpenEJB does not expose the ability in the current XSD to 
> support this.  As a result the CMP implementation we have does pass CTS but 
> lacks the ability to deploy an application that is performant and provides 
> for data consistency.
> This improvement will add an attribute into the XSD for OpenEJB so a new 
> attribute will be added <select-for-update> that is an indicator to use a 
> select for update on a query so database locking can be employed.
> Changes will be made to TranQL (Syntax Factories) to create the correct SQL 
> as well as OpenEJB's CMP builders to honor the request.

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