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Thomas Nielsen commented on DERBY-2998: --------------------------------------- I've updated the wikipage with a more thorough writeup. It includes visual examples of the AST and queryplan, as well as some details on the path from SQL parsing to code execution. > Add support for ROW_NUMBER() window function > -------------------------------------------- > > Key: DERBY-2998 > URL: https://issues.apache.org/jira/browse/DERBY-2998 > Project: Derby > Issue Type: Sub-task > Components: SQL > Reporter: Thomas Nielsen > Assignee: Thomas Nielsen > Priority: Minor > Attachments: d2998-10.diff, d2998-10.stat, d2998-4.diff, > d2998-4.stat, d2998-5.diff, d2998-5.stat, d2998-6.diff, d2998-6.stat, > d2998-7.diff, d2998-7.stat, d2998-8.diff, d2998-8.stat, d2998-9-derby.log, > d2998-9.diff, d2998-9.stat, d2998-doc-1.diff, d2998-doc-1.stat, > d2998-test.diff, d2998-test.stat, d2998-test2.diff, d2998-test2.stat, > d2998-test3.diff, d2998-test3.stat > > > As part of implementing the overall OLAP Operations features of SQL > (DERBY-581), implement the ROW_NUMBER() window function. > More information about this feature is available at > http://wiki.apache.org/db-derby/OLAPRowNumber -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.