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Posted to issues@drill.apache.org by "Parth Chandra (JIRA)" <ji...@apache.org> on 2015/04/07 06:53:12 UTC
[jira] [Updated] (DRILL-2486) Return format differences between
drill & odbc from interval date queries
[ https://issues.apache.org/jira/browse/DRILL-2486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Parth Chandra updated DRILL-2486:
---------------------------------
Fix Version/s: (was: 0.9.0)
1.0.0
> Return format differences between drill & odbc from interval date queries
> ---------------------------------------------------------------------------
>
> Key: DRILL-2486
> URL: https://issues.apache.org/jira/browse/DRILL-2486
> Project: Apache Drill
> Issue Type: Bug
> Components: Client - ODBC
> Affects Versions: 0.8.0
> Reporter: Krystal
> Assignee: Parth Chandra
> Priority: Minor
> Fix For: 1.0.0
>
>
> git.commit.id=ae2053d2a078a40033a140f2dfaeef802a5e8254
> The format of results from interval date queries is different between drill and odbc. Below are some examples.
> From drill:
> SELECT interval '10' day from basic limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | P10D |
> +------------+
> SELECT interval '12-11' year to month from basic limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | P12Y11M |
> SELECT interval '1' year from basic limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | P1Y |
> +------------+
> SELECT interval '9' month from basic limit 1;
> +------------+
> | EXPR$0 |
> +------------+
> | P9M |
> +------------+
> From ODBC:
> SQL> SELECT interval '10' day from basic limit 1
> +---------------------------+
> | EXPR$0 |
> +---------------------------+
> | 10 00:00:00.000000 |
> +---------------------------+
> SQL> SELECT interval '12-11' year to month from basic limit 1
> +--------------+
> | EXPR$0 |
> +--------------+
> | 12-11 |
> +--------------+
> SQL> SELECT interval '1' year from basic limit 1
> +--------------+
> | EXPR$0 |
> +--------------+
> | 1-00 |
> +--------------+
> SQL> SELECT interval '9' month from basic limit 1
> +--------------+
> | EXPR$0 |
> +--------------+
> | 0-09 |
> +--------------+
> We should have consistent output from the 2 sources. The result from ODBC seems easier to read.
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