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From "Hiranya Jayathilaka (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-3610) Confusing error message when granting execute privilege
Date Wed, 15 Apr 2009 06:08:14 GMT

     [ https://issues.apache.org/jira/browse/DERBY-3610?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Hiranya Jayathilaka updated DERBY-3610:
---------------------------------------

    Attachment: DERBY-3610-update2.patch

Updated the GrantRevokeTest. Verified the overall functionality against derbylang test suite.

> Confusing error message when granting execute privilege
> -------------------------------------------------------
>
>                 Key: DERBY-3610
>                 URL: https://issues.apache.org/jira/browse/DERBY-3610
>             Project: Derby
>          Issue Type: Improvement
>          Components: Newcomer, SQL
>            Reporter: Dag H. Wanvik
>            Assignee: Hiranya Jayathilaka
>            Priority: Trivial
>         Attachments: DERBY-3610-update1.patch, DERBY-3610-update2.patch, DERBY-3610.patch,
GrantRevokeTest.log
>
>
> When the wrong keyword is used in a grant execute privilege statement, the error message
> leads one the believe the identifier is neither a procedure or a function, when in deed
it is one of the two.
> > create function bc(i int) returns int language java parameter style java external
name 'java.lang.Integer.bitCount' no sql;
> > grant execute on procedure bc to foo;
> ERROR 42Y03: 'BC' is not recognized as a function or procedure.
> > grant execute on function bc to foo;
> (works)
> The reason is that the error message is generic. It would be better to have an error
message for each case.

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