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  1. Calcite
  2. CALCITE-2555

RexSimplify: >=(true, null) could be simplified to null

    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 1.17.0
    • Fix Version/s: 1.18.0
    • Component/s: core
    • Labels:

      Description

      @Test public void simplifyComparisonWithNull() {
        checkSimplify2(ge(trueLiteral, falseLiteral), "true", "true");
        checkSimplify2(ge(trueLiteral, nullBool), "null", "false");
        checkSimplify2(ge(nullBool, nullBool), "null", "false");
      }
      

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              • Assignee:
                julianhyde Julian Hyde
                Reporter:
                vladimirsitnikov Vladimir Sitnikov
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                • Created:
                  Updated:
                  Resolved: