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https://issues.apache.org/jira/browse/PHOENIX-6343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17273449#comment-17273449
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ASF GitHub Bot commented on PHOENIX-6343:
-----------------------------------------

virajjasani edited a comment on pull request #1118:
URL: https://github.com/apache/phoenix/pull/1118#issuecomment-768919114


   Shall we disable allowing same column name as primary key under any 
columnFamily or should we just disable it under default columnFamily?


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> Phoenix allows duplicate column names when one of them is a primary key
> -----------------------------------------------------------------------
>
>                 Key: PHOENIX-6343
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6343
>             Project: Phoenix
>          Issue Type: Bug
>          Components: core
>    Affects Versions: 5.0.0, 4.15.0
>            Reporter: Istvan Toth
>            Assignee: Viraj Jasani
>            Priority: Major
>             Fix For: 5.1.0, 4.16.1, 4.17.0
>
>
> {code:sql}
> CREATE TABLE IF NOT EXISTS test_duplicate_columns (
> name VARCHAR NOT NULL PRIMARY KEY,
> city VARCHAR, name VARCHAR);
> {code}
> {noformat}
> select * from test_duplicate_columns;
> +------+------+------+
> | NAME | CITY | NAME |
> +------+------+------+
> +------+------+------+
> No rows selected (0.015 seconds)
> {noformat}



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