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https://issues.apache.org/jira/browse/DERBY-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Hillegas updated DERBY-3069:
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Attachment: Varargs.html
Attaching a second rev of the functional spec. This clarifies the following:
o Varargs are also allowed if the parameter style is DERBY_JDBC_RESULT_SET.
At this point, I think that the feature is ready to be documented and
buddy-tested. Thanks.
> Derby does not resolve functions bound to methods with varargs.
> ---------------------------------------------------------------
>
> Key: DERBY-3069
> URL: https://issues.apache.org/jira/browse/DERBY-3069
> Project: Derby
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 10.0.2.0, 10.0.2.1, 10.1.1.0, 10.1.2.1, 10.1.3.1,
> 10.2.1.6, 10.2.2.0, 10.3.1.4
> Reporter: Rick Hillegas
> Assignee: Rick Hillegas
> Labels: derby_triage10_10
> Attachments: derby-3069-01-varargs-aa.diff,
> derby-3069-01-varargs-ab.diff, derby-3069-02-backout.diff,
> derby-3069-03-aa-varargsSyntax.diff, derby-3069-03-ab-varargsSyntax.diff,
> derby-3069-04-aa-shortenRoutineNamesInUpgradeTest.diff,
> derby-3069-05-aa-executeVarargs.diff, derby-3069-06-ab-fixBugs.diff,
> derby-3069-07-aa-datatypeTests.diff, derby-3069-07-ab-datatypeTests.diff,
> Varargs.html, Varargs.html, z.java, z.sql
>
>
> Varargs were added in Java 5. It would be nice if Derby let you invoke a
> function bound to a method with a variable length argument list. The
> Reference Guide states a small number of restrictions for methods which can
> be invoked as Derby functions: They must be public, static, and not have
> arguments which are long datatypes. I see no reason that Derby shouldn't be
> able to resolve and invoke functions which are bound to methods which don't
> suffer these limitations but which have variable argument lists.
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