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https://issues.apache.org/jira/browse/DRILL-3198?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14577589#comment-14577589
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Daniel Barclay (Drill) commented on DRILL-3198:
-----------------------------------------------
For references, the following methods currently return null rather than a
ResultSet representing a zero-row result set:
- getAttributes
- getBestRowIdentifier
- getClientInfoProperties
- getColumnPrivileges
- getCrossReference
- getExportedKeys
- getFunctionColumns
- getFunctions
- getImportedKeys
- getIndexInfo
- getPrimaryKeys
- getProcedureColumns
- getProcedures
- getPseudoColumns
- getSuperTables
- getSuperTypes
- getTablePrivileges
- getTableTypes
- getTypeInfo
- getUDTs
- getVersionColumns
> 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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