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https://issues.apache.org/jira/browse/DERBY-5779?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rick Hillegas updated DERBY-5779:
---------------------------------

    Issue & fix info: Patch Available,Release Note Needed  (was: Release Note 
Needed)
    
> Table functions and vtis should only accept arguments which are constant in 
> their query block.
> ----------------------------------------------------------------------------------------------
>
>                 Key: DERBY-5779
>                 URL: https://issues.apache.org/jira/browse/DERBY-5779
>             Project: Derby
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 10.9.1.0
>            Reporter: Rick Hillegas
>            Assignee: Rick Hillegas
>         Attachments: derby-5779-01-ab-forbidReferencesInQueryBlock.diff
>
>
> Derby lets you invoke a table function/vti in the FROM list of a query, 
> passing in arguments built out of columns in other tables in the FROM list. 
> This syntax is illegal and the resulting queries have no meaning under the 
> SQL Standard. See the discussion on DERBY-5554. We should forbid this syntax. 
> Similar syntax involving correlated subqueries in the FROM list is already 
> forbidden. Fixing this will create a backward incompatibility which requires 
> a release note. In particular, the sample usage for SYSCS_DIAG.SPACE_TABLE, 
> given in the Reference Manual, will no longer work after fixing this bug. 
> Changes to SPACE_TABLE are being discussed on DERBY-5554.

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