Expose the ability to use Select for Update on CMP entity beans
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Key: GERONIMO-2127
URL: http://issues.apache.org/jira/browse/GERONIMO-2127
Project: Geronimo
Type: Improvement
Security: public (Regular issues)
Environment: All
Reporter: Matt Hogstrom
Fix For: 1.1.1
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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