Osisoft translator - SUBSTRING fails when start > string length --------------------------------------------------------------- Key: TEIID-5126 URL: https://issues.jboss.org/browse/TEIID-5126 Project: Teiid Issue Type: Bug Components: JDBC Driver Affects Versions: 8.12.x-6.4 Reporter: Andrej Šmigala Assignee: Ramesh Reddy Priority: Minor Fix For: 10.1 Calling a query such as {code:sql} SELECT cast(TIMESTAMPVALUE as string), SUBSTRING(TIMESTAMPVALUE, 22, 0) FROM BQT1.SmallA {code} fails with the following (the length of timestampvalue converted to string is 20): {noformat} Connector worker process failed for atomic-request=HOiQATHW3fPH.12.0.9: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [SQL: SELECT TOP 100 cast(g_0.TimestampValue AS String) AS c_0, SUBSTR(cast(g_0.TimestampValue AS String), 22, 0) AS c_1 FROM dvqe..SmallA AS g_0] at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131) [translator-jdbc-8.12.11.6_4.jar:8.12.11.6_4] at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:363) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_141] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_141] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_141] at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_141] at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) at com.sun.proxy.$Proxy79.execute(Unknown Source) at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_141] at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:280) at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_141] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_141] at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_141] Caused by: java.sql.SQLException: [PIOLEDBENT] Arguments are invalid. at com.osisoft.jdbc.StatementImpl.executeQuery(StatementImpl.java:360) at org.jboss.jca.adapters.jdbc.WrappedStatement.executeQuery(WrappedStatement.java:344) at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:119) [translator-jdbc-8.12.11.6_4.jar:8.12.11.6_4] ... 18 more Caused by: com.osisoft.rdsa.RdsaException: [PIOLEDBENT] Arguments are invalid. at com.osisoft.rdsa.Command.ExecuteReader(Native Method) at com.osisoft.rdsa.Command.executeReader(Command.java:79) at com.osisoft.jdbc.StatementImpl.executeQuery(StatementImpl.java:356) ... 20 more {noformat} This appears to be an issue with the SUBSTR implementation on the PI server, we are ok with either a workaround or documenting as KI.