[jira] [Created] (KYLIN-5456) Duplicate key error reported when duplicate name verification of exporting TDS

["Ruixuan Zhang (Jira)" <ji...@apache.org>]

Ruixuan Zhang created KYLIN-5456:
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             Summary: Duplicate key error reported when duplicate name verification of exporting TDS
                 Key: KYLIN-5456
                 URL: https://issues.apache.org/jira/browse/KYLIN-5456
             Project: Kylin
          Issue Type: Bug
    Affects Versions: 5.0-alpha
            Reporter: Ruixuan Zhang
            Assignee: Ruixuan Zhang
             Fix For: 5.0-alpha
         Attachments: checkNameConflict.png, dup_key_error.png

!dup_key_error.png!
 !checkNameConflict.png! 
Using columnName causes error if there are columns of same name but from different table on the model.
To fix this, use tableAlias + columnName as key of nameOfColDefMap instead. But when checking name conflict, we still use columnName.
The revision also two problem: isDimension is always false; columns NOT on the model are checked.



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