Vladimir Sitnikov created CALCITE-2505:
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Summary: RexSimplify: isFalse(isNotDistinctFrom(vBool(0),
vBool(1))) causes AssertionError: wrong operand count 1 for IS DISTINCT FROM
Key: CALCITE-2505
URL: https://issues.apache.org/jira/browse/CALCITE-2505
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.17.0
Reporter: Vladimir Sitnikov
Assignee: Julian Hyde
{noformat}java.lang.AssertionError: wrong operand count 1 for IS DISTINCT FROM
at org.apache.calcite.util.Litmus$1.fail(Litmus.java:31)
at
org.apache.calcite.sql.SqlBinaryOperator.validRexOperands(SqlBinaryOperator.java:219)
at org.apache.calcite.rex.RexCall.<init>(RexCall.java:63)
at org.apache.calcite.rex.RexBuilder.makeCall(RexBuilder.java:242)
at org.apache.calcite.rex.RexSimplify.simplifyNot(RexSimplify.java:373)
at org.apache.calcite.rex.RexSimplify.simplify_(RexSimplify.java:185)
at org.apache.calcite.rex.RexSimplify.simplifyIs2(RexSimplify.java:468)
at org.apache.calcite.rex.RexSimplify.simplifyIs(RexSimplify.java:414)
at org.apache.calcite.rex.RexSimplify.simplify_(RexSimplify.java:202)
at
org.apache.calcite.rex.RexSimplify.lambda$simplify$0(RexSimplify.java:175)
at org.apache.calcite.rex.RexSimplify.verify(RexSimplify.java:1121)
at
org.apache.calcite.rex.RexSimplify.simplify(RexSimplify.java:175){noformat}
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