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https://issues.apache.org/jira/browse/DERBY-3423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Knut Anders Hatlen updated DERBY-3423:
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Attachment: d3423.diff
Attaching a patch which removes the providesQueryObjectGenerator method and
also some other unused code (unused imports and unused variables) in the
DatabaseMetaData implementations.
It also changes the return type of getSchemas(String,String) and
getClientInfoProperties() in the client driver from o.a.d.client.ResultSet to
java.sql.ResultSet. This wasn't detected by the compiler because the class is
compiled against JDBC 3.0 libraries, whereas the methods are defined in JDBC
4.0.
I have started suites.All and derbyall on the patch.
> providesQueryObjectGenerator() should be removed from the DatabaseMetaData
> implementations
> ------------------------------------------------------------------------------------------
>
> Key: DERBY-3423
> URL: https://issues.apache.org/jira/browse/DERBY-3423
> Project: Derby
> Issue Type: Improvement
> Components: JDBC, Newcomer
> Affects Versions: 10.4.0.0
> Reporter: Knut Anders Hatlen
> Assignee: Knut Anders Hatlen
> Priority: Trivial
> Attachments: d3423.diff
>
>
> DatabaseMetaData.providesQueryObjectGenerator() was removed from the spec
> right before JDBC 4.0 was final, but it's still implemented in Derby. The
> implementations of this method should be removed.
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