[teiid-issues] [JBoss JIRA] (TEIID-5005) Boolean expression is incorrectly rewritten in WHERE condition and causes errors on PG

[dalex dalex (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

dalex dalex updated TEIID-5005:
-------------------------------
    Summary: Boolean expression is incorrectly rewritten in WHERE condition and causes errors on PG  (was: Boolean expression is incorrectly rewritten in WHERE condition and cause errors on PG)


> Boolean expression is incorrectly rewritten in WHERE condition and causes errors on PG
> --------------------------------------------------------------------------------------
>
>                 Key: TEIID-5005
>                 URL: https://issues.jboss.org/browse/TEIID-5005
>             Project: Teiid
>          Issue Type: Bug
>          Components: Query Engine
>    Affects Versions: 9.3.1
>         Environment: teiid-9.3.1 on WildFly Full 10.0.0.Final (WildFly Core 2.0.10.Final)
>            Reporter: dalex dalex
>            Assignee: Steven Hawkins
>            Priority: Blocker
>
> when running the following query on PG:
> {code:sql}
> select * from test_pg.test_bool_exps where ((b=true) and (a=1)) = true ;;
> {code}
> teiid returns the following error:
> {code}
> 2017-07-25 13:19:10,211 WARN  [org.teiid.CONNECTOR] (Worker5_QueryProcessorQueue329) o4ihy1GzEdYV Connector worker process failed for atomic-request=o4ihy1GzEdYV.89.0.71: org.teiid.t
> ranslator.jdbc.JDBCExecutionException: 0 TEIID11008:TEIID11004 Error executing statement(s): [Prepared Values: [] SQL: SELECT g_0."a" AS c_0, g_0."b" AS c_1 FROM "public"."test_bool_
> exps" AS g_0 WHERE g_0."b" = TRUE AND g_0."a" = 1 = TRUE LIMIT 100]
>         at org.teiid.translator.jdbc.JDBCQueryExecution.execute(JDBCQueryExecution.java:131)
>         at org.teiid.dqp.internal.datamgr.ConnectorWorkItem.execute(ConnectorWorkItem.java:365)
>         at sun.reflect.GeneratedMethodAccessor89.invoke(Unknown Source)
>         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$1.call(DataTierTupleSource.java:108)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:266)
>         at org.teiid.dqp.internal.process.FutureWork.run(FutureWork.java:65)
>         at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284)
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$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)
> {code}
> though the same query on MySQL, MSSQL and Oracle works correctly.



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