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https://issues.apache.org/jira/browse/OPTIQ-315?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julian Hyde updated OPTIQ-315:
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Assignee: (was: Julian Hyde)
> Clean up RexWindowBound
> -----------------------
>
> Key: OPTIQ-315
> URL: https://issues.apache.org/jira/browse/OPTIQ-315
> Project: optiq
> Issue Type: Bug
> Reporter: Julian Hyde
>
> Clean up RexWindowBound. It contains both SqlNode and RexNode instances, so
> lies uneasily across the SqlNode "parse tree" and RexNode "relational
> algebra" layers. Creating a RexWindowBound requires both a SqlNode and a
> RexNode, containing similar information.
> Please revisit the class and make it depend upon just RexNode, and simplify
> the factory routines.
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