[ http://issues.apache.org/jira/browse/GERONIMO-2074?page=all ]
Gianny Damour resolved GERONIMO-2074.
-------------------------------------
Resolution: Fixed
Assignee: Matt Hogstrom (was: Gianny Damour)
Fixed.
> CMP Issues two selects for each CMP bean read operation
> -------------------------------------------------------
>
> Key: GERONIMO-2074
> URL: http://issues.apache.org/jira/browse/GERONIMO-2074
> Project: Geronimo
> Issue Type: Bug
> Security Level: public(Regular issues)
> Reporter: Matt Hogstrom
> Assigned To: Matt Hogstrom
> Fix For: 1.2
>
> Attachments: GERONIMO-2074.patch
>
>
> Number of executions = 84422
> Statement text = SELECT Q.symbol, Q.low, Q.open1,
> Q.volume, Q.price, Q.high, Q.companyName, Q.change1 FROM QuoteEJB Q WHERE
> Q.symbol = ?
> Number of executions = 84464
> Statement text = SELECT Q.symbol FROM QuoteEJB Q WHERE
> Q.symbol = ?
> This is running the PrimitiveServlet2EntityLocal. In this primitive a CMP
> Entity bean is selected and all fields referenced. Performance would be
> greatly improved if we only did the full select and avoided the round trip of
> two queries.
> The difference in counts is beause of a bug I'm chasing with Jencks re: some
> Tx failing.
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