[jira] [Commented] (DRILL-4970) Wrong results when casting double to bigint or int

["Chun Chang (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/DRILL-4970?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16149575#comment-16149575 ] 

Chun Chang commented on DRILL-4970:
-----------------------------------

Verified fix:

0: jdbc:drill:schema=dfs.drillTestDir> select count(*) from dfs.`/tmp/test_table` where (int_id > -3025 and bigint_id <= -256) or (cast(double_id as bigint) >= -255 and double_id <= -5);
+---------+
| EXPR$0  |
+---------+
| 3020    |
+---------+

0: jdbc:drill:schema=dfs.drillTestDir> select count(*) as c from (values(-255.0)) as t(double_id) where (cast(double_id as int) >= -255 and double_id <= -5) or (double_id <= -256);
+----+
| c  |
+----+
| 1  |
+----+

> Wrong results when casting double to bigint or int
> --------------------------------------------------
>
>                 Key: DRILL-4970
>                 URL: https://issues.apache.org/jira/browse/DRILL-4970
>             Project: Apache Drill
>          Issue Type: Bug
>          Components: Execution - Data Types
>    Affects Versions: 1.8.0
>            Reporter: Robert Hou
>            Assignee: Volodymyr Vysotskyi
>              Labels: ready-to-commit
>             Fix For: 1.11.0
>
>         Attachments: test_table
>
>
> This query returns the wrong result
> {code:sql}
> 0: jdbc:drill:zk=10.10.100.186:5181/drill/rho> select count(\*) from test_table where (int_id > -3025 and bigint_id <= -256) or (cast(double_id as bigint) >= -255 and double_id <= -5);
> +---------+
> | EXPR$0  |
> +---------+
> | 2769    |
> +---------+
> {code}
> Without the cast, it returns the correct result:
> {code:sql}
> 0: jdbc:drill:zk=10.10.100.186:5181/drill/rho> select count(\*) from test_table where (int_id > -3025 and bigint_id <= -256) or (double_id >= -255 and double_id <= -5);
> +---------+
> | EXPR$0  |
> +---------+
> | 3020    |
> +---------+
> {code}
> By itself, the result is also correct:
> {code:sql}
> 0: jdbc:drill:zk=10.10.100.186:5181/drill/rho> select count(\*) from test_table where (cast(double_id as bigint) >= -255 and double_id <= -5);
> +---------+
> | EXPR$0  |
> +---------+
> | 251     |
> +---------+
> {code}



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