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From "Daniel Barclay (Drill) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (DRILL-2288) ResultSetMetaData not set for zero-row result (DatabaseMetaData.getColumns(...)) [ScanBatch problem]
Date Mon, 17 Aug 2015 04:25:45 GMT

     [ https://issues.apache.org/jira/browse/DRILL-2288?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Barclay (Drill) updated DRILL-2288:
------------------------------------------
    Summary: ResultSetMetaData not set for zero-row result  (DatabaseMetaData.getColumns(...))
[ScanBatch problem]  (was: result set metadata not set for zero-row result  (DatabaseMetaData.getColumns(...)))

> ResultSetMetaData not set for zero-row result  (DatabaseMetaData.getColumns(...)) [ScanBatch
problem]
> -----------------------------------------------------------------------------------------------------
>
>                 Key: DRILL-2288
>                 URL: https://issues.apache.org/jira/browse/DRILL-2288
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Storage - Information Schema
>            Reporter: Daniel Barclay (Drill)
>            Assignee: Daniel Barclay (Drill)
>             Fix For: 1.2.0
>
>         Attachments: Drill2288NoResultSetMetadataWhenZeroRowsTest.java
>
>
> The ResultSetMetaData object from getMetadata() of a ResultSet is not set up (getColumnCount()
returns zero, and trying to access any other metadata throws IndexOutOfBoundsException) for
a result set with zero rows, at least for one from DatabaseMetaData.getColumns(...).



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