[teiid-issues] [JBoss JIRA] (TEIID-5106) Tables names are case sensitive in Postgres/Oracle/MSSQL but not in Teiid.

[sameer P (JIRA)]

     [ https://issues.jboss.org/browse/TEIID-5106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

sameer P reopened TEIID-5106:
-----------------------------


[~shawkins], looks like the fix fails when there are more than two tables with same name. As it only applies the first prefix (_1) to all. 

> Tables names are case sensitive in Postgres/Oracle/MSSQL but not in Teiid.
> --------------------------------------------------------------------------
>
>                 Key: TEIID-5106
>                 URL: https://issues.jboss.org/browse/TEIID-5106
>             Project: Teiid
>          Issue Type: Quality Risk
>          Components: JDBC Connector
>            Reporter: sameer P
>            Assignee: Steven Hawkins
>             Fix For: 10.0
>
>
> In Postgres/Oracle/MS , I can create two tables with the same name (but different cases): test12 and Test12 (by quoting it in create  script) , but, Teiid complains saying duplicate table name and fails with the below error:
> {code:java}
> 16:53:11,161 WARN  [org.teiid.RUNTIME] (Worker0_async-teiid-threads0)  TEIID50036 VDB test.1 model "dsms" metadata failed to load. Reason:TEIID60013 Duplicate Table public.test12: org.teiid.metadata.DuplicateRecordException: TEIID60013 Duplicate Table public.test12
>         at org.teiid.metadata.Schema.addTable(Schema.java:51)
>         at org.teiid.metadata.MetadataFactory.addTable(MetadataFactory.java:179)
>         at org.teiid.translator.jdbc.JDBCMetdataProcessor.addTable(JDBCMetdataProcessor.java:368)
>         at org.teiid.translator.jdbc.JDBCMetdataProcessor.addTable(JDBCMetdataProcessor.java:351)
>         at org.teiid.translator.jdbc.JDBCMetdataProcessor.getTables(JDBCMetdataProcessor.java:324)
>         at org.teiid.translator.jdbc.JDBCMetdataProcessor.getConnectorMetadata(JDBCMetdataProcessor.java:166)
>         at org.teiid.translator.jdbc.JDBCExecutionFactory.getMetadata(JDBCExecutionFactory.java:306)
>         at org.teiid.translator.jdbc.JDBCExecutionFactory.getMetadata(JDBCExecutionFactory.java:69)
>         at org.teiid.query.metadata.NativeMetadataRepository.getMetadata(NativeMetadataRepository.java:96)
>         at org.teiid.query.metadata.NativeMetadataRepository.loadMetadata(NativeMetadataRepository.java:62)
>         at org.teiid.query.metadata.ChainingMetadataRepository.loadMetadata(ChainingMetadataRepository.java:55)
>         at org.teiid.jboss.VDBService$6.run(VDBService.java:341)
>         at org.teiid.jboss.VDBService$7.run(VDBService.java:392)
>         at org.teiid.dqp.internal.process.DQPWorkContext.runInContext(DQPWorkContext.java:284)
>         at org.teiid.dqp.internal.process.ThreadReuseExecutor$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)
> {code}



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