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https://issues.apache.org/jira/browse/CALCITE-2505?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Sitnikov updated CALCITE-2505:
---------------------------------------
Labels: newbie (was: )
> 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
> Priority: Major
> Labels: newbie
>
> {{simplify( isFalse(isNotDistinctFrom(vBool(0), vBool(1))) )}} leads to
> {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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