[jira] [Created] (CALCITE-816) Represent sub-query as a RexNode

[Julian Hyde (JIRA)]

Julian Hyde created CALCITE-816:
-----------------------------------

             Summary: Represent sub-query as a RexNode
                 Key: CALCITE-816
                 URL: https://issues.apache.org/jira/browse/CALCITE-816
             Project: Calcite
          Issue Type: Bug
            Reporter: Julian Hyde
            Assignee: Julian Hyde


Represent IN, NOT IN, EXISTS and scalar sub-queries as RexSubQuery extends 
RexNode. Then we can write a planner rule that expands sub-queries.



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)