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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