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Bug 1334297

Summary:	Redshift - function TO_TIMESTAMP does not exist
Product:	[JBoss] JBoss Data Virtualization 6	Reporter:	Juraj Duráni <jdurani>
Component:	Teiid	Assignee:	Van Halbert <vhalbert>
Status:	CLOSED CURRENTRELEASE	QA Contact:	Juraj Duráni <jdurani>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6.3.0	CC:	aszczucz, blafond, jolee, mbaluch, thauser, vhalbert
Target Milestone:	ER4
Target Release:	6.3.0
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2016-08-24 11:36:36 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Juraj Duráni 2016-05-09 11:04:03 UTC

During the translation of query, Teiid uses TO_TIMESTAMP function, but there is no such function in Redshift.

Example Queries:
SELECT IntKey, PARSETIMESTAMP(timestampvalue, 'yyyy-MM-dd HH:mm:ss')  FROM Source.SmallA
SELECT IntKey, PARSEDATE(datevalue, 'MMM-dd-yyyyGG')  FROM Source.SmallA

Exception:
12:52:37,566 WARN  [org.teiid.PROCESSOR] (Worker12_QueryProcessorQueue124) TEIID30020 Processing exception for request tNdOaoYxZVoV.33 'TEIID30504 Source: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey, cast(TO_TIMESTAMP(to_char(g_0.datevalue, 'YYYY-MM-DD'), 'Mon-DD-YYYYAD') AS date) FROM smalla AS g_0]'. Originally TeiidProcessingException 'ERROR: Specified types or functions (one per INFO message) not supported on Redshift tables.' QueryExecutorImpl.java:2157.: org.teiid.core.TeiidProcessingException: TEIID30504 Source: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey, cast(TO_TIMESTAMP(to_char(g_0.datevalue, 'YYYY-MM-DD'), 'Mon-DD-YYYYAD') AS date) FROM smalla AS g_0]
	at org.teiid.dqp.internal.process.DataTierTupleSource.exceptionOccurred(DataTierTupleSource.java:401) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.DataTierTupleSource.nextTuple(DataTierTupleSource.java:161) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.relational.AccessNode.nextBatchDirect(AccessNode.java:391) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.relational.RelationalNode.nextBatch(RelationalNode.java:282) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.relational.RelationalPlan.nextBatch(RelationalPlan.java:145) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.QueryProcessor.nextBatchDirect(QueryProcessor.java:151) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.QueryProcessor.nextBatch(QueryProcessor.java:114) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:164) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.query.processor.BatchCollector.collectTuples(BatchCollector.java:146) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.RequestWorkItem.processMore(RequestWorkItem.java:470) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.RequestWorkItem.process(RequestWorkItem.java:348) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.AbstractWorkItem.run(AbstractWorkItem.java:51) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.RequestWorkItem.run(RequestWorkItem.java:274) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:276) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_40]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_40]
	at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_40]
Caused by: org.teiid.translator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0.intkey, cast(TO_TIMESTAMP(to_char(g_0.datevalue, 'YYYY-MM-DD'), 'Mon-DD-YYYYAD') AS date) FROM smalla AS g_0]
	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131)
	at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:364) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source) [:1.8.0_40]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_40]
	at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_40]
	at org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:211) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at com.sun.proxy.$Proxy47.execute(Unknown Source)
	at org.teiid.dqp.internal.process.DataTierTupleSource.getResults(DataTierTupleSource.java:306) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:112) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at org.teiid.dqp.internal.process.DataTierTupleSource$1.call(DataTierTupleSource.java:108) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_40]
	at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65) [teiid-engine-8.12.5.redhat-4.jar:8.12.5.redhat-4]
	... 6 more
Caused by: org.postgresql.util.PSQLException: ERROR: Specified types or functions (one per INFO message) not supported on Redshift tables.
	at org.postgresql.core.v3.QueryExecutorImpl.receiveErrorResponse(QueryExecutorImpl.java:2157)
	at org.postgresql.core.v3.QueryExecutorImpl.processResults(QueryExecutorImpl.java:1886)
	at org.postgresql.core.v3.QueryExecutorImpl.execute(QueryExecutorImpl.java:255)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:555)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeWithFlags(AbstractJdbc2Statement.java:417)
	at org.postgresql.jdbc2.AbstractJdbc2Statement.executeQuery(AbstractJdbc2Statement.java:302)
	at org.jboss.jca.adapters.jdbc.WrappedPreparedStatement.executeQuery(WrappedPreparedStatement.java:462)
	at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123)
	... 17 more

Comment 1 JBoss JIRA Server 2016-05-10 18:33:42 UTC

Steven Hawkins <shawkins> updated the status of jira TEIID-4196 to Resolved

Comment 2 JBoss JIRA Server 2016-06-15 12:14:30 UTC

Steven Hawkins <shawkins> updated the status of jira TEIID-4196 to Closed