[jira] [Created] (CALCITE-3439) Support Intersect and Minus in RelMdPredicates

[jin xing (Jira)]

jin xing created CALCITE-3439:
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             Summary: Support Intersect and Minus in RelMdPredicates 
                 Key: CALCITE-3439
                 URL: https://issues.apache.org/jira/browse/CALCITE-3439
             Project: Calcite
          Issue Type: Improvement
            Reporter: jin xing
            Assignee: jin xing


Currently only Union is supported in RelMdPredicates. We might also support 
Intersect and Minus;

This issue was found when resolving CALCITE-3428



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