[teiid-issues] [JBoss JIRA] (TEIID-3878) java.lang.Integer cannot be cast to java.math.BigDecimal

[Mark Tawk (JIRA)]

Mark Tawk created TEIID-3878:
--------------------------------

             Summary: java.lang.Integer cannot be cast to java.math.BigDecimal
                 Key: TEIID-3878
                 URL: https://issues.jboss.org/browse/TEIID-3878
             Project: Teiid
          Issue Type: Feature Request
            Reporter: Mark Tawk
            Assignee: Steven Hawkins
            Priority: Critical


I'm using Teiid 8.11.3 with oracle translator.
I have an aggregated query using teiid materialized views with the following simplified criteria:
(CASE  WHEN  ( "table1"."field1" = 1 ) THEN "table2"."yearfield" ELSE null END  IN  (2014) ) 
The above criteria is reproducing a ClassCastException Integer cannot be cast to BigDecimal

if I change the criteria to the following, it passes without a problem:
("table2"."yearfield" IN  (2014) )

Here is the error stack:
java.lang.ClassCastException: java.lang.Integer cannot be cast to java.math.BigDecimal
	at java.math.BigDecimal.compareTo(BigDecimal.java:219)
	at org.teiid.query.sql.symbol.Constant$2.compare(Constant.java:99)
	at org.teiid.query.eval.Evaluator.compare(Evaluator.java:581)
	at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:322)
	at org.teiid.query.eval.Evaluator.internalEvaluateTVL(Evaluator.java:236)
	at org.teiid.query.eval.Evaluator.evaluateTVL(Evaluator.java:225)
	at org.teiid.query.eval.Evaluator.evaluate(Evaluator.java:219)
	at org.teiid.query.processor.relational.JoinNode.matchesCriteria(JoinNode.java:353)
	at org.teiid.query.processor.relational.EnhancedSortMergeJoinStrategy.process(EnhancedSortMergeJoinStrategy.java:460)
	at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:227)
	at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
	at org.teiid.query.processor.BatchCollector$BatchProducerTupleSource.nextTuple(BatchCollector.java:94)
	at org.teiid.query.processor.relational.GroupingNode.groupSortPhase(GroupingNode.java:490)
	at org.teiid.query.processor.relational.GroupingNode.nextBatchDirect(GroupingNode.java:366)
	at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
	at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:148)
	at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:278)
	at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:145)
	at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:151)
	at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114)
	at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:164)
	at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:146)
	at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:457)
	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:339)
	at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51)
	at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:267)
	at org.teiid.dqp.internal.process.DQPCore.executeRequest(DQPCore.java:306)
	at org.teiid.dqp.internal.process.DQPCore.executeRequest(DQPCore.java:238)
	at sun.reflect.GeneratedMethodAccessor260.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:606)
	at org.teiid.transport.LocalServerConnection$1$1.call(LocalServerConnection.java:175)
	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276)
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:260)
	at org.teiid.transport.LocalServerConnection$1.invoke(LocalServerConnection.java:173)
	at com.sun.proxy.$Proxy31.executeRequest(Unknown Source)
	at org.teiid.jdbc.StatementImpl.execute(StatementImpl.java:667)
	at org.teiid.jdbc.StatementImpl.executeSql(StatementImpl.java:533)
	at org.teiid.jdbc.StatementImpl.execute(StatementImpl.java:1068)
	at org.teiid.jdbc.StatementImpl.execute(StatementImpl.java:320)



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