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Posted to dev@ibatis.apache.org by "Clinton Begin (JIRA)" <ib...@incubator.apache.org> on 2005/06/25 07:19:58 UTC
[jira] Closed: (IBATIS-146) ProcedureStatement does not follow JDBC spec for processing result sets
[ http://issues.apache.org/jira/browse/IBATIS-146?page=all ]
Clinton Begin closed IBATIS-146:
--------------------------------
Fix Version: 2.1.5
Resolution: Fixed
Assign To: Clinton Begin
Fixed as described.
> ProcedureStatement does not follow JDBC spec for processing result sets
> -----------------------------------------------------------------------
>
> Key: IBATIS-146
> URL: http://issues.apache.org/jira/browse/IBATIS-146
> Project: iBatis for Java
> Type: Bug
> Components: SQL Maps
> Versions: 2.0.9b
> Reporter: John Didion
> Assignee: Clinton Begin
> Fix For: 2.1.5
>
> CallableStatement API documentation: "For maximum portability, a call's ResultSet objects and update counts should be processed prior to getting the values of output parameters".
> The problem occurrs when calling SqlExecutor.executeQueryProcedure() on a stored procedure that returns at least one result set as well as output parameters. Some drivers handle this fine, but a driver coded to the letter of the JDBC spec will not. The code should look something like this:
> <pre>
> errorContext.setMoreInfo("Check the statement (update procedure failed).");
> rs = cs.executeQuery();
> errorContext.setMoreInfo("Check the results (failed to retrieve results).");
> handleResults(request, rs, skipResults, maxResults, callback);
> // consume additional results
> while (cs.getMoreResults());
> errorContext.setMoreInfo("Check the output parameters (retrieval of output parameters failed).");
> retrieveOutputParameters(cs, mappings, parameters);
> </pre>
> If you want to test this, try using the jTDS driver.
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