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From "Deepa Remesh (JIRA)" <derby-...@db.apache.org>
Subject [jira] Commented: (DERBY-518) Data type mismatch error for boolean to DECIMAL conversion in J2ME
Date Wed, 31 Aug 2005 05:26:05 GMT
    [ http://issues.apache.org/jira/browse/DERBY-518?page=comments#action_12320663 ] 

Deepa Remesh commented on DERBY-518:
------------------------------------

Since the comments for this patch are at different places, I am summarising the changes below:

1. Added setValue(boolean) to BinaryDecimal. This fixes DERBY-518.
2. Created a wrapper class BigDecimalHandler to be used in tests.
3. Test jdbcapi/resultset.java modified to call the wrapper methods in BigDecimalHandler
4. resultset.out master files modified
5. Comment in resultsetapp_properties modified. resultset test still fails in J2ME because
of additions to the test. This will be tracked in DERBY-453.

Please review/commit this patch.

> Data type mismatch error for boolean to DECIMAL conversion in J2ME
> ------------------------------------------------------------------
>
>          Key: DERBY-518
>          URL: http://issues.apache.org/jira/browse/DERBY-518
>      Project: Derby
>         Type: Bug
>   Components: JDBC
>  Environment: J2ME/CDC/Foundation Profile
>     Reporter: Deepa Remesh
>     Assignee: Deepa Remesh
>     Priority: Minor
>      Fix For: 10.2.0.0, 10.1.1.1
>  Attachments: derby-518_2.diff, derby-518_2.status, derby-518_3.diff
>
> The test jdbcapi/resultset.java gives the following error when run in J2ME/CDC/FP :
> Testing nullif(?,DECIMAL(10,5)) with setBoolean
> ERROR XCL12: An attempt was made to put a data value of type 'boolean' into a data value
of type 'DECIMAL'.
> I found that setValue(boolean) is not implemented in BigIntegerDecimal, which is the
class used for DECIMAL in J2ME. This is implemented in SQLDecimal and a similar implementation
can be provided in BigIntegerDecimal.
> On looking at the setValue methods in these classes, I also found that setValue(Object)
is implemented in SQLDecimal but not in BigIntegerDecimal.

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