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Posted to issues@drill.apache.org by "Jacques Nadeau (JIRA)" <ji...@apache.org> on 2015/03/15 21:01:38 UTC
[jira] [Updated] (DRILL-2457) aggregation function on complex type
should give appropriate error
[ https://issues.apache.org/jira/browse/DRILL-2457?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Nadeau updated DRILL-2457:
----------------------------------
Priority: Critical (was: Major)
> aggregation function on complex type should give appropriate error
> -------------------------------------------------------------------
>
> Key: DRILL-2457
> URL: https://issues.apache.org/jira/browse/DRILL-2457
> Project: Apache Drill
> Issue Type: Bug
> Components: Functions - Drill
> Affects Versions: 0.8.0
> Reporter: Chun Chang
> Assignee: Parth Chandra
> Priority: Critical
>
> #Fri Mar 06 16:51:10 EST 2015
> git.commit.id.abbrev=fb293ba
> Apply aggregation function on complex data should error out with appropriate error message instead of returning null.
> {code}
> 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select t.soa[1] from `complex.json` t limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | {"in":1,"fl":1.12345} |
> +------------+
> 1 row selected (0.169 seconds)
> 0: jdbc:drill:schema=dfs.drillTestDirComplexJ> select avg(t.soa[1]) from `complex.json` t;
> +--+
> | |
> +--+
> +--+
> No rows selected (0.164 seconds)
> {code}
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