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From "Takahiko Saito (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HIVE-13945) Decimal value is displayed as rounded when selecting where clause with that decimal value.
Date Fri, 03 Jun 2016 23:59:59 GMT
Takahiko Saito created HIVE-13945:
-------------------------------------

             Summary: Decimal value is displayed as rounded when selecting where clause with
that decimal value.
                 Key: HIVE-13945
                 URL: https://issues.apache.org/jira/browse/HIVE-13945
             Project: Hive
          Issue Type: Bug
    Affects Versions: 2.1.0
            Reporter: Takahiko Saito


Create a table withe a column of decimal type(38,18) and insert '4327269606205.029297'. Then
select with that value displays its rounded value, which is 4327269606205.029300000000000000
{noformat}
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> drop table if exists test;
No rows affected (0.229 seconds)
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> create table test (dc decimal(38,18));
No rows affected (0.125 seconds)
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> insert into table test values (4327269606205.029297);
No rows affected (2.372 seconds)
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> select * from test;
+-----------------------------------+--+
|              test.dc              |
+-----------------------------------+--+
| 4327269606205.029297000000000000  |
+-----------------------------------+--+
1 row selected (0.123 seconds)
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4>
0: jdbc:hive2://os-r7-mvjkcu-hiveserver2-11-4> select * from test where dc = 4327269606205.029297000000000000;
+-----------------------------------+--+
|              test.dc              |
+-----------------------------------+--+
| 4327269606205.029300000000000000  |
+-----------------------------------+--+
1 row selected (0.109 seconds)
{noformat}



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