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https://issues.apache.org/jira/browse/DRILL-680?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14005365#comment-14005365
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Aditya Kishore commented on DRILL-680:
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Since the columns inside the column family are dynamic and not predefined, you
can not enumerate them. They are discovered during scan.
> INFORMATION_SCHEMA.COLUMNS does not display hbase column familes
> ----------------------------------------------------------------
>
> Key: DRILL-680
> URL: https://issues.apache.org/jira/browse/DRILL-680
> Project: Apache Drill
> Issue Type: Bug
> Reporter: Rahul Challapalli
> Assignee: Aditya Kishore
> Attachments:
> DRILL-680-INFORMATION_SCHEMA.COLUMNS-does-not-displa.patch
>
>
> Hbase Column families are not being shown in INFORMATION_SCHEMA.COLUMNS table
> hbase> create 'students', 'cf1', 'cf2', 'cf3'
> drill> SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA='hbase'
> AND TABLE_NAME='students';
> The above query should return one row for each column family and probably one
> more column for the hbase rowkey.
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