[teiid-issues] [JBoss JIRA] Updated: (TEIID-911) Prepared Batch Update against a view table fails with "Unable to evaluate $param/pos0: No value was available"

Prepared Batch Update against a view table fails with "Unable to evaluate $param/pos0: No value was available" -------------------------------------------------------------------------------------------------------------- Key: TEIID-911 URL: https://jira.jboss.org/jira/browse/TEIID-911 Project: Teiid Issue Type: Bug Components: Query Engine Affects Versions: 7.0 Environment: teiid-engine revision 1662 Reporter: Larry O'Leary Assignee: Steven Hawkins Fix For: 7.0 Attachments: JBEDSP-1133_Teiid-Rev-1662_UnitTests_200912211050.patch Attempting to execute a prepared batch update against a view table results in the following stack trace: [MetaMatrixComponentException] ERR.015.006.0033: Error Code:ERR.015.006.0033 Message:Unable to evaluate $param/pos0: No value was available at com.metamatrix.query.sql.util.VariableContext.getGlobalValue(VariableContext.java:68) at com.metamatrix.query.sql.util.VariableContext.getGlobalValue(VariableContext.java:64) at com.metamatrix.query.eval.Evaluator.internalEvaluate(Evaluator.java:562) at com.metamatrix.query.eval.Evaluator.evaluate(Evaluator.java:524) at com.metamatrix.query.processor.proc.ProcedurePlan.evaluateExpression(ProcedurePlan.java:648) at com.metamatrix.query.processor.proc.ProcedurePlan.open(ProcedurePlan.java:187) at com.metamatrix.query.processor.relational.PlanExecutionNode.open(PlanExecutionNode.java:74) at com.metamatrix.query.processor.relational.RelationalNode.open(RelationalNode.java:236) at com.metamatrix.query.processor.relational.RelationalPlan.open(RelationalPlan.java:101) at com.metamatrix.query.processor.batch.BatchedUpdatePlan.open(BatchedUpdatePlan.java:114) at com.metamatrix.query.processor.QueryProcessor.initialize(QueryProcessor.java:112) at com.metamatrix.query.processor.QueryProcessor.process(QueryProcessor.java:152) at com.metamatrix.query.processor.QueryProcessor.process(QueryProcessor.java:127) at com.metamatrix.query.processor.TestProcessor.doProcess(TestProcessor.java:234) at org.teiid.dqp.internal.process.TestPreparedStatement.helpTestProcessing(TestPreparedStatement.java:121) at org.teiid.dqp.internal.process.TestPreparedStatementBatchedUpdate.testUpdateSameNumCmds_Virtual(TestPreparedStatementBatchedUpdate.java:246) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.junit.internal.runners.TestMethod.invoke(TestMethod.java:59) at org.junit.internal.runners.MethodRoadie.runTestMethod(MethodRoadie.java:98) at org.junit.internal.runners.MethodRoadie$2.run(MethodRoadie.java:79) at org.junit.internal.runners.MethodRoadie.runBeforesThenTestThenAfters(MethodRoadie.java:87) at org.junit.internal.runners.MethodRoadie.runTest(MethodRoadie.java:77) at org.junit.internal.runners.MethodRoadie.run(MethodRoadie.java:42) at org.junit.internal.runners.JUnit4ClassRunner.invokeTestMethod(JUnit4ClassRunner.java:88) at org.junit.internal.runners.JUnit4ClassRunner.runMethods(JUnit4ClassRunner.java:51) at org.junit.internal.runners.JUnit4ClassRunner$1.run(JUnit4ClassRunner.java:44) at org.junit.internal.runners.ClassRoadie.runUnprotected(ClassRoadie.java:27) at org.junit.internal.runners.ClassRoadie.runProtected(ClassRoadie.java:37) at org.junit.internal.runners.JUnit4ClassRunner.run(JUnit4ClassRunner.java:42) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:46) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197) This was produced using a UnitTest that simply creates a prepared statement similar to: preparedSql = "UPDATE vm1.g1 SET vm1.g1.e2=? WHERE vm1.g1.e1=?" values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(0), "a" }))); values.add(new ArrayList<Object>(Arrays.asList(new Object[] { new Integer(1), "b" }))); Then execute the prepared statement. Attached unit test patch includes the failing unit tests against a virtual and some refactoring of the existing unit test methods to handle some unit test framework changes from R050503.