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From "Knut Anders Hatlen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (DERBY-3570) Implement DETERMINISTIC keyword for procedures and functions
Date Tue, 23 Sep 2008 14:03:44 GMT

    [ https://issues.apache.org/jira/browse/DERBY-3570?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12633736#action_12633736
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Knut Anders Hatlen commented on DERBY-3570:
-------------------------------------------

I haven't tested the patch, but it looks good to me. Since it changes the stored format of
the routines slightly, it may be a good idea to add a test case in the upgrade tests to verify
that a routine created on Derby 10.4 works and is flagged as non-deterministic after an upgrade
to Derby>=10.5.

> Implement DETERMINISTIC keyword for procedures and functions
> ------------------------------------------------------------
>
>                 Key: DERBY-3570
>                 URL: https://issues.apache.org/jira/browse/DERBY-3570
>             Project: Derby
>          Issue Type: New Feature
>          Components: SQL
>            Reporter: Rick Hillegas
>         Attachments: derby-3570-01-aa-introduceDeterminismField.diff
>
>
> We will need DETERMINISTIC functions when we implement generated columns (DERBY-481).
The syntax and behavior of the DETERMINISTIC keyword are defined in the functional spec attached
to DERBY-481.

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