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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/01/19 09:30:40 UTC

[jira] [Updated] (SPARK-12848) Parse numbers as decimals rather than doubles

     [ https://issues.apache.org/jira/browse/SPARK-12848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin updated SPARK-12848:
--------------------------------
    Summary: Parse numbers as decimals rather than doubles  (was: Parse number as decimal rather than doubles)

> Parse numbers as decimals rather than doubles
> ---------------------------------------------
>
>                 Key: SPARK-12848
>                 URL: https://issues.apache.org/jira/browse/SPARK-12848
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Davies Liu
>
> Right now, Hive parser will parse 1.23 as double, when it's used with decimal columns, you will turn the decimal into double, lose the precision.
> We should follow most database had done, parse 1.23 as double, it will be converted into double when used with double.



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