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Posted to issues@drill.apache.org by "Mehant Baid (JIRA)" <ji...@apache.org> on 2014/12/25 18:49:13 UTC
[jira] [Updated] (DRILL-1898) SELECT DISTINCT fails when applied to
boolean column
[ https://issues.apache.org/jira/browse/DRILL-1898?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mehant Baid updated DRILL-1898:
-------------------------------
Attachment: DRILL-1898.patch
[~vkorukanti] please review
> SELECT DISTINCT fails when applied to boolean column
> ----------------------------------------------------
>
> Key: DRILL-1898
> URL: https://issues.apache.org/jira/browse/DRILL-1898
> Project: Apache Drill
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Julian Hyde
> Assignee: Mehant Baid
> Attachments: DRILL-1898.patch
>
>
> SELECT DISTINCT fails when applied to boolean column.
> {code}
> 0: jdbc:drill:zk=local> select distinct `bool_val` from `sys`.`options`;
> Query failed: Query failed: Failure while running fragment., Failure finding function that runtime code generation expected. Signature: compare_to( BIT:OPTIONALBIT:OPTIONAL, ) returns INT:REQUIRED [ af1536ff-eca4-4592-b0ac-2b625362bf2f on 10.11.4.182:31010 ]
> [ af1536ff-eca4-4592-b0ac-2b625362bf2f on 10.11.4.182:31010 ]
> {code}
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