[JBoss JIRA] (TEIID-4953) JOIN of CTEs fails if one of them is dependent and has window functions with inner DISTINCT in underlying queries
8:10 a.m.
[
https://issues.jboss.org/browse/TEIID-4953?page=com.atlassian.jira.plugin...
]
dalex dalex updated TEIID-4953:
-------------------------------
Description:
Running the following script:
{code:sql|linenumbers|highlight=6,10}
with
CTE as (
select a from test_pg.test_a
),
CTE_WIN_FUNCT as (
select count(distinct a) over (partition by a) as c from CTE
),
CTE_UNION as (
select c from CTE_WIN_FUNCT
union all
select c from CTE_WIN_FUNCT
)
select * from CTE join CTE_UNION on true ;;
{code}
leads to the following error message:
{code}
2017-06-07 14:11:09,772 WARN [org.teiid.CONNECTOR] (Worker5_QueryProcessorQueue35)
QOZCg3H0H+do Connector worker process failed for atomic-request=QOZCg3H0H+do.12.3.2:
org.teiid.tra
nslator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s):
[Prepared Values: [] SQL: SELECT g_0.a FROM CTE AS g_0]
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131)
at
org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:365)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:220)
at com.sun.proxy.$Proxy28.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$1.call(DataTierTupleSource.java:108)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
at
org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:282)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.postgresql.util.PSQLException: relation "cte" does not exist
Position: 19
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:504)
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123)
... 18 more
{code}
but removing window function completely or just DISTINCT on line 6 makes problem to go
away. Removing union all in the "CTE_UNION" eliminates it too.
was:
Running the following script:
{code:sql|linenumbers|highlight=6,10}
with
CTE as (
select a from test_pg.test_a
),
CTE_WIN_FUNCT as (
select count(distinct a) over (partition by a) as c from CTE
),
CTE_UNION as (
select c from CTE_WIN_FUNCT
union all
select c from CTE_WIN_FUNCT
)
select * from CTE join CTE_UNION on true ;;
{code}
leads to the following error message:
{code}
2017-06-07 14:11:09,772 WARN [org.teiid.CONNECTOR] (Worker5_QueryProcessorQueue35)
QOZCg3H0H+do Connector worker process failed for atomic-request=QOZCg3H0H+do.12.3.2:
org.teiid.tra
nslator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s):
[Prepared Values: [] SQL: SELECT g_0.a FROM CTE AS g_0]
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131)
at
org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:365)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:220)
at com.sun.proxy.$Proxy28.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$1.call(DataTierTupleSource.java:108)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
at
org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:282)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.postgresql.util.PSQLException: relation "cte" does not exist
Position: 21
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:504)
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123)
... 18 more
{code}
but removing window function completely or just DISTINCT on line 6 makes problem to go
away. Removing union all in the "CTE_UNION" eliminates it too.
JOIN of CTEs fails if one of them is dependent and has window
functions with inner DISTINCT in underlying queries
-----------------------------------------------------------------------------------------------------------------
Key: TEIID-4953
URL: https://issues.jboss.org/browse/TEIID-4953
Project: Teiid
Issue Type: Bug
Components: Query Engine
Affects Versions: 9.3
Environment: teiid-9.3.0.Final on WildFly Full 10.0.0.Final (WildFly Core
2.0.10.Final)
Reporter: dalex dalex
Assignee: Steven Hawkins
Priority: Blocker
Running the following script:
{code:sql|linenumbers|highlight=6,10}
with
CTE as (
select a from test_pg.test_a
),
CTE_WIN_FUNCT as (
select count(distinct a) over (partition by a) as c from CTE
),
CTE_UNION as (
select c from CTE_WIN_FUNCT
union all
select c from CTE_WIN_FUNCT
)
select * from CTE join CTE_UNION on true ;;
{code}
leads to the following error message:
{code}
2017-06-07 14:11:09,772 WARN [org.teiid.CONNECTOR] (Worker5_QueryProcessorQueue35)
QOZCg3H0H+do Connector worker process failed for atomic-request=QOZCg3H0H+do.12.3.2:
org.teiid.tra
nslator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing
statement(s): [Prepared Values: [] SQL: SELECT g_0.a FROM CTE AS g_0]
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131)
at
org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:365)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.teiid.dqp.internal.datamgr.ConnectorManager$1.invoke(ConnectorManager.java:220)
at com.sun.proxy.$Proxy28.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$1.call(DataTierTupleSource.java:108)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
at
org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:282)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$RunnableWrapper.run(ThreadReuseExecutor.java:119)
at
org.teiid.dqp.internal.process.ThreadReuseExecutor$3.run(ThreadReuseExecutor.java:210)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.postgresql.util.PSQLException: relation "cte" does not exist
Position: 19
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:504)
at
org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:123)
... 18 more
{code}
but removing window function completely or just DISTINCT on line 6 makes problem to go
away. Removing union all in the "CTE_UNION" eliminates it too.
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dalex dalex (JIRA)