[jira] [Created] (CALCITE-1691) java.lang.ClassCastException: org.apache.flink.table.codegen.ExpressionReducer cannot be cast to org.apache.calcite.rex.RexExecutorImpl

["Dmytro Shkvyra (JIRA)" <ji...@apache.org>]

Dmytro Shkvyra created CALCITE-1691:
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             Summary: java.lang.ClassCastException: org.apache.flink.table.codegen.ExpressionReducer cannot be cast to org.apache.calcite.rex.RexExecutorImpl
                 Key: CALCITE-1691
                 URL: https://issues.apache.org/jira/browse/CALCITE-1691
             Project: Calcite
          Issue Type: Bug
          Components: core
    Affects Versions: 1.11.0
         Environment: Centos7
            Reporter: Dmytro Shkvyra
            Assignee: Julian Hyde


Since 1.11.0. In 1.9.0 everything works fine
{code:title=Stacktrace|borderStyle=solid}

java.lang.ClassCastException: org.apache.flink.table.codegen.ExpressionReducer cannot be cast to org.apache.calcite.rex.RexExecutorImpl

	at org.apache.calcite.plan.RelOptUtil.containsNullableFields(RelOptUtil.java:3327)
	at org.apache.calcite.plan.RelOptUtil.createExistsPlan(RelOptUtil.java:499)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertExists(SqlToRelConverter.java:1493)
	at org.apache.calcite.sql2rel.SqlToRelConverter.substituteSubQuery(SqlToRelConverter.java:1082)
	at org.apache.calcite.sql2rel.SqlToRelConverter.replaceSubQueries(SqlToRelConverter.java:990)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertWhere(SqlToRelConverter.java:959)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelectImpl(SqlToRelConverter.java:645)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertSelect(SqlToRelConverter.java:623)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertQueryRecursive(SqlToRelConverter.java:2860)
	at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:559)
{code:title=Works fine|borderStyle=solid}
SELECT a, c FROM T WHERE b IN (SELECT b FROM T WHERE b = 6 OR b = 1)
{code:}

{code:title=java.lang.ClassCastException|borderStyle=solid}
SELECT a, c FROM T WHERE b NOT IN (SELECT b FROM T WHERE b = 6 OR b = 1)"
{code:}





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