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Type: Bug
Resolution: Done
Priority: Blocker
Fix Version/s: 10.0, 9.2.5, 9.3.2
Affects Version/s: 9.3.1
Component/s: Query Engine
Labels:
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Steps to Reproduce:
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1. In PostgreSQL create the test_bool_exps table by the following script:

CREATE TABLE public.test_bool_exps ( a integer, b boolean ); INSERT INTO public.test_bool_exps(a, b) VALUES (1, true);

2. Add PostgreSQL database configuration in standalone-teiid.xml:

<datasource jndi-name="java:/test_pg" pool-name="test_pg" enabled="true" use-java-context="true"> <connection-url>jdbc:postgresql://localhost:5432/test?charSet=utf8</connection-url> <driver-class>org.postgresql.Driver</driver-class> <driver>org.postgresql</driver> <pool> <min-pool-size>2</min-pool-size> <max-pool-size>70</max-pool-size> <prefill>false</prefill> <use-strict-min>false</use-strict-min> <flush-strategy>FailingConnectionOnly</flush-strategy> </pool> <security> <user-name>postgres</user-name> <password>xxxxxx</password> </security> <validation> <check-valid-connection-sql>select 0</check-valid-connection-sql> </validation> <timeout> <blocking-timeout-millis>120000</blocking-timeout-millis> <idle-timeout-minutes>5</idle-timeout-minutes> </timeout> </datasource>

3. Add in test-vdb.xml test_pg model configured in previous step as datasource:

<model name="test_pg"> <property name="importer.useFullSchemaName" value="false"/> <property name="importer.tableTypes" value="TABLE,VIEW"/> <property name="importer.importKeys" value="false"/> <source name="test_pg" translator-name="postgresql" connection-jndi-name="java:/test_pg"/> </model>

4. run the following query:

select * from test_pg.test_bool_exps where ((b=true) and (a=1)) = true ;;
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1. In PostgreSQL create the test_bool_exps table by the following script: CREATE TABLE public .test_bool_exps ( a integer , b boolean ); INSERT INTO public .test_bool_exps( a , b) VALUES (1, true ); 2. Add PostgreSQL database configuration in standalone-teiid.xml: <datasource jndi-name= "java:/test_pg" pool-name= "test_pg" enabled= "true" use-java-context= "true" > <connection-url> jdbc:postgresql://localhost:5432/test?charSet=utf8 </connection-url> <driver-class> org.postgresql.Driver </driver-class> <driver> org.postgresql </driver> <pool> <min-pool-size> 2 </min-pool-size> <max-pool-size> 70 </max-pool-size> <prefill> false </prefill> <use-strict-min> false </use-strict-min> <flush-strategy> FailingConnectionOnly </flush-strategy> </pool> <security> <user-name> postgres </user-name> <password> xxxxxx </password> </security> <validation> <check-valid-connection-sql> select 0 </check-valid-connection-sql> </validation> <timeout> <blocking-timeout-millis> 120000 </blocking-timeout-millis> <idle-timeout-minutes> 5 </idle-timeout-minutes> </timeout> </datasource> 3. Add in test-vdb.xml test_pg model configured in previous step as datasource: <model name= "test_pg" > <property name= "importer.useFullSchemaName" value= "false" /> <property name= "importer.tableTypes" value= "TABLE,VIEW" /> <property name= "importer.importKeys" value= "false" /> <source name= "test_pg" translator-name= "postgresql" connection-jndi-name= "java:/test_pg" /> </model> 4. run the following query: select * from test_pg.test_bool_exps where ((b= true ) and ( a =1)) = true ;;

when running the following query on PG:

select * from test_pg.test_bool_exps where ((b=true) and (a=1)) = true ;;

teiid returns the following error:

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)

though the same query on MySQL, MSSQL and Oracle works correctly.

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