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From "Rick Hillegas (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DERBY-3069) Derby does not resolve functions bound to methods with varargs.
Date Tue, 29 Jan 2013 13:53:12 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3069?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Rick Hillegas updated DERBY-3069:

    Attachment: derby-3069-09-aa-docNotSupportedOnJSR169.diff

Attaching derby-3069-09-aa-docNotSupportedOnJSR169.diff. This patch makes a trivial change
to the Reference Guide. It adds user-defined aggregates and varargs routines to the list of
Derby features which are not supported on JSR 169 platforms. Committed at subversion revision

Touches the following file:

M       src/ref/rrefjdbcjsr169.dita

> 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:,,,,,,,
>            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, derby-3069-08-aa-stringArrayTable.diff, derby-3069-09-aa-docNotSupportedOnJSR169.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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