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Anurag Shekhar updated DERBY-3330: ---------------------------------- Attachment: FunctionalSpec_DERBY-3330.html Revised functional spec from derby-2212 > provide support for unique constraint over nullable columns > ----------------------------------------------------------- > > Key: DERBY-3330 > URL: https://issues.apache.org/jira/browse/DERBY-3330 > Project: Derby > Issue Type: New Feature > Components: Store > Affects Versions: 10.4.0.0 > Environment: all > Reporter: Anurag Shekhar > Assignee: Anurag Shekhar > Attachments: derby-3330-testcase.diff, derby-3330.diff, > derby-3330v2.diff, derby-3330v3.diff, derby-3330v4.diff, > FunctionalSpec_DERBY-3330.html > > > Allow unique constraint over nullable field. Right now derby support unique > constraint only over not null columns. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.