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Type:
Bug
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Status: Resolved (View Workflow)
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Priority:
Critical
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Resolution: Done
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Affects Version/s: 8.12.14.6_4
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Fix Version/s: 11.0, 10.3.2, 10.2.3, 8.12.14.6_4
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Component/s: Misc. Connectors
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Labels:None
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Bugzilla References:
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Bugzilla Update:Perform
There's a regression caused by TEIID-5313 change:
registerFunctionModifier(SourceSystemFunctions.ASCII, new AliasModifier("unicode")); //$NON-NLS-1$ |
Following query:
SELECT INTKEY, ASCII(INTKEY) FROM BQT1.SmallA |
being resolved to following src command:
SELECT g_0.intkey, unicode(cast(g_0.intkey AS varchar(4000))) FROM smalla g_0 |
results in following error:
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server.log |
12:42:04,102 WARN [org.teiid.CONNECTOR] (Worker1_QueryProcessorQueue18) Connector worker process failed for atomic-request=reZs6o4Ybhhc.8.0.1: org.teiid.translator.jdbc.JDBCExecutionException: 14216 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey, unicode(cast(g_0.intkey AS varchar(4000))) FROM smalla g_0]
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at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131) [translator-jdbc-8.12.14.6_4-redhat-64-2.jar:8.12.14.6_4-redhat-64-2]
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at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:361)
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at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_151]
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at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_151]
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at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_151]
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at java.lang.reflect.Method.invoke(Method.java:498) [rt.jar:1.8.0_151]
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at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211)
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at com.sun.proxy.$Proxy79.execute(Unknown Source)
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at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306)
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at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112)
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at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108)
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at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_151]
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at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
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at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284)
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at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
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at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
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at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [rt.jar:1.8.0_151]
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at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [rt.jar:1.8.0_151]
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at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_151]
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Caused by: com.sybase.jdbc4.jdbc.SybSQLException: Function 'unicode' not found. If this is a SQLJ function or SQL function, use sp_help to check whether the object exists (sp_help may produce a large amount of output).
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at com.sybase.jdbc4.tds.Tds.processEed(Tds.java:4003)
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at com.sybase.jdbc4.tds.Tds.nextResult(Tds.java:3093)
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at com.sybase.jdbc4.jdbc.ResultGetter.nextResult(ResultGetter.java:78)
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at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:289)
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at com.sybase.jdbc4.jdbc.SybStatement.nextResult(SybStatement.java:271)
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at com.sybase.jdbc4.jdbc.SybStatement.queryLoop(SybStatement.java:2408)
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at com.sybase.jdbc4.jdbc.SybStatement.executeQuery(SybStatement.java:2394)
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at com.sybase.jdbc4.jdbc.SybPreparedStatement.executeQuery(SybPreparedStatement.java:257)
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at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
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at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123) [translator-jdbc-8.12.14.6_4-redhat-64-2.jar:8.12.14.6_4-redhat-64-2]
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... 18 more
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12:42:04,118 WARN [org.teiid.PROCESSOR] (Worker0_QueryProcessorQueue19) TEIID30020 Processing exception for request reZs6o4Ybhhc.8 'TEIID30504 Source: 14216 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey, unicode(cast(g_0.intkey AS varchar(4000))) FROM smalla g_0]'. Originally TeiidProcessingException 'Function 'unicode' not found. If this is a SQLJ function or SQL function, use sp_help to check whether the object exists (sp_help may produce a large amount of output).
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' Tds.java:4003. Enable more detailed logging to see the entire stacktrace.
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SRC Command in previous version:
SELECT g_0.intkey, ascii(cast(g_0.intkey AS varchar(4000))) FROM smalla g_0 |
NOTE: the issue is not caused by casting int to varchar, happens also when calling ASCII function on string directly.
