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From "Gopal V (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-16138) Query on ORC table returns no results when specifying a DECIMAL(25) column in a the where clause.
Date Tue, 07 Mar 2017 18:15:38 GMT

    [ https://issues.apache.org/jira/browse/HIVE-16138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15899878#comment-15899878
] 

Gopal V commented on HIVE-16138:
--------------------------------

This looks like a problem with free integers with digits > 18.

What happens when you explicitly force a decimal by doing = 7799999990000003210009BD ?

> Query on ORC table returns no results when specifying a DECIMAL(25) column in a the where
clause.
> -------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-16138
>                 URL: https://issues.apache.org/jira/browse/HIVE-16138
>             Project: Hive
>          Issue Type: Bug
>          Components: Hive
>    Affects Versions: 1.2.1
>            Reporter: Winston Spencer
>
> Consider the following table:
> {code:title=create-table.hql|borderStyle=solid}
> CREATE TABLE customer.customer_link(
>   customer_id decimal(25,0),
>   member_id decimal(25,0))
> ROW FORMAT DELIMITED
>   FIELDS TERMINATED BY '\u0001'
> STORED AS INPUTFORMAT
>   'org.apache.hadoop.hive.ql.io.orc.OrcInputFormat'
> OUTPUTFORMAT
>   'org.apache.hadoop.hive.ql.io.orc.OrcOutputFormat'
> LOCATION
>   'hdfs://nameNodeHA/user/hive/warehouse/customer.db/customer_link'
> TBLPROPERTIES (
>   'ORC.COMPRESS'='SNAPPY',
>   'transient_lastDdlTime'='1488844949')
> {code}
> When executing the following select, no records are returned.  The table contains 10
million records.  This only happens with ORC formatted tables.
> {code:title=query-with-no-results.hql|borderStyle=solid}
> select * from customer.customer_link where customer_id  = 1000000000000003210009;
> {code}
> {code:title=query-with-results.hql|borderStyle=solid}
> select * from customer.customer_link where customer_id limit 10;
> {code}



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