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[jira] [Created] (CALCITE-2573) RexSimplify: simplify NULL to FALSE in uknownAsFalse mode


Vladimir Sitnikov created CALCITE-2573:
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             Summary: RexSimplify: simplify NULL to FALSE in uknownAsFalse mode
                 Key: CALCITE-2573
                 URL: https://issues.apache.org/jira/browse/CALCITE-2573
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.17.0
            Reporter: Vladimir Sitnikov
            Assignee: Julian Hyde


{noformat}2018-09-19 20:42:41,804 [pool-1-thread-1] INFO  - Randomized test identified a potential defect. Feel free to fix that issue
java.lang.AssertionError: result mismatch: when applied to {}, null yielded NULL, and false yielded false
	at org.apache.calcite.rex.RexSimplify.verify(RexSimplify.java:1208)
	at org.apache.calcite.rex.RexSimplify.simplify(RexSimplify.java:178)
	at org.apache.calcite.test.fuzzer.RexProgramFuzzyTest.checkTrueFalse(RexProgramFuzzyTest.java:169)
	at org.apache.calcite.test.fuzzer.RexProgramFuzzyTest.checkTrueFalse(RexProgramFuzzyTest.java:160)
	Suppressed: org.apache.calcite.test.fuzzer.RexProgramFuzzyTest$1: seed -4383181468718104148{noformat}



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