Invalid conversion from type class java.lang.Object with value 'oracle.sql.ROWID@1379cbd' to type class java.lang.String ------------------------------------------------------------------------------------------------------------------------ Key: TEIID-1538 URL: https://issues.jboss.org/browse/TEIID-1538 Project: Teiid Issue Type: Bug Components: Query Engine, Server Affects Versions: 7.3 Reporter: Russell Steel Assignee: Steven Hawkins Attachments: O2_Teiid.vdb, server.log I have a VDB with 3 queries that select direct from an Oracle table, where a SUBSTRING function is being used on the ROWID column. I can successfully SELECT from the 3 queries without error, but when selecting from a 4th view that is join 2 of the 3 tables that I can successfully SELECT from via SQL SquirreL, the 4th view query is failing with; 2011-03-31 11:35:14,968 DEBUG [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue2) [Ljava.lang.Object;@168fb5a [TransformationException]Invalid conversion from type class java.lang.Object with value 'oracle.sql.ROWID@1379cbd' to type class java.lang.String at org.teiid.core.types.basic.ObjectToAnyTransform.transformDirect(ObjectToAnyTransform.java:59) at org.teiid.core.types.Transform.transform(Transform.java:47) at org.teiid.core.types.DataTypeManager.transformValue(DataTypeManager.java:781) at org.teiid.dqp.internal.process.DataTierTupleSource.correctTypes(DataTierTupleSource.java:155) at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:227) at org.teiid.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:154) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.BatchIterator.finalRow(BatchIterator.java:70) at org.teiid.common.buffer.AbstractTupleSource.getCurrentTuple(AbstractTupleSource.java:69) at org.teiid.query.processor.BatchIterator.getCurrentTuple(BatchIterator.java:82) at org.teiid.common.buffer.AbstractTupleSource.hasNext(AbstractTupleSource.java:91) at org.teiid.query.processor.relational.MergeJoinStrategy.process(MergeJoinStrategy.java:158) at org.teiid.query.processor.relational.JoinNode.nextBatchDirect(JoinNode.java:196) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.relational.ProjectNode.nextBatchDirect(ProjectNode.java:162) at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:274) at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:161) at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:150) at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:105) at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:115) at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:250) at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:184) at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:49) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:188) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:116) at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:290) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira