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Posted to jdo-dev@db.apache.org by "Michael Bouschen (JIRA)" <ji...@apache.org> on 2005/10/17 11:27:45 UTC
[jira] Commented: (JDO-160) Implement new JDO 2 query tests cases concerning parameters.
[ http://issues.apache.org/jira/browse/JDO-160?page=comments#action_12332218 ]
Michael Bouschen commented on JDO-160:
--------------------------------------
Some comments about JDO-160.patch:
OrderOfParameters:
- I propose to add a second test query that switches the order of param1 and param2, but keeps the order of the actula parameter values. The second query should return an empty result list.
MixedParameters:
- How about adding another negative test query having an explicit and an implict parameter? It declares one parameter "String param1". The filter uses this parameter plus an implicit parameter: "firstname == param1 & lastname == :param2". This mix of explict and implict declared parameters is not valid.
ImplicitParameters:
- I propose to add a test query using an implict parameter in the having clause.
> Implement new JDO 2 query tests cases concerning parameters.
> ------------------------------------------------------------
>
> Key: JDO-160
> URL: http://issues.apache.org/jira/browse/JDO-160
> Project: JDO
> Type: New Feature
> Components: tck20
> Reporter: Michael Watzek
> Assignee: Michael Watzek
> Attachments: JDO-160.patch
>
> We need 4 new test classes, one for each of the following assertions:
> - A14.6.3-2: Parameters must all be declared explicitly via declareParameters or all be declared implicitly in the filter.
> - A14.6.3-3: Parameters implicitly declared (in the result, filter, grouping, ordering, or range) are identified by prepending a ":" to the parameter everywhere it appears. All parameter types can be determined by one of the following techniques.
> - A14.6.13-3: If implicit parameters are used, their order of appearance in the query determines their order for binding to positional parameters for execution.
> Details can be found on Wiki page http://wiki.apache.org/jdo/QueryTests#Parameters
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