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From "Daniel Barclay (Drill) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (DRILL-3198) JDBC driver returns null DatabaseMetaData#getTypeInfo()
Date Thu, 28 May 2015 19:13:21 GMT

    [ https://issues.apache.org/jira/browse/DRILL-3198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14563503#comment-14563503
] 

Daniel Barclay (Drill) commented on DRILL-3198:
-----------------------------------------------

Actually, it's not the fault of those clients--a JDBC driver isn't supposed to return null
from DatabaseMetaData.getTypeInfo() or certain similar methods in the first place.  

(A number of things in the JDBC driver are not implemented or implemented fully yet.  We'll
be prioritizing work based on what users run into, so please do report whatever other cases
you encounter (noting which tools encountered it when you can).)


> JDBC driver returns null DatabaseMetaData#getTypeInfo()
> -------------------------------------------------------
>
>                 Key: DRILL-3198
>                 URL: https://issues.apache.org/jira/browse/DRILL-3198
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Client - JDBC
>    Affects Versions: 1.0.0
>            Reporter: Matt Keranen
>            Assignee: Daniel Barclay (Drill)
>            Priority: Minor
>
> JDBC driver returns null from DatabaseMetaData#getTypeInfo() instead of a ResultSet,
causing some client tools to throw NPEs.
> Driver works with SquirrelSQL (http://drill.apache.org/docs/using-jdbc/), but fails with
others (DbVisualizer for example).



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