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https://issues.apache.org/jira/browse/HIVE-18997?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rangaswamy Narayan updated HIVE-18997:
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Component/s: distribution
> Hive column casting from decimal to double is resulting in NULL
> ---------------------------------------------------------------
>
> Key: HIVE-18997
> URL: https://issues.apache.org/jira/browse/HIVE-18997
> Project: Hive
> Issue Type: Bug
> Components: CLI, distribution
> Affects Versions: 1.1.0
> Environment: i have checked this is hive CLI.
> Reporter: Rangaswamy Narayan
> Priority: Major
>
> I have hive table table1 schema of the table looks like this
> {{[CREATE TABLE table1(p_decimal1 DECIMAL(38,5)) ROW FORMAT DELIMITED FIELDS
> TERMINATED BY ',' STORED AS TEXTFILE] }}
> and i have below value in the table
> {{row : col(p_decimal1) row1 : 12345123451234512345123.45123 }}
> in later stage if i execute
> {{select CAST(p_decimal1 AS DOUBLE) from table1; }}
> query then I am getting {{NULL}} as a output.
> expected output should be non-null value.
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