[jira] [Updated] (CARBONDATA-3098) Negative value exponents giving wrong results

[Akash R Nilugal (Jira)]

     [ https://issues.apache.org/jira/browse/CARBONDATA-3098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

MANISH NALLA updated CARBONDATA-3098:
-------------------------------------
    Description:
Problem: When the value of exponent is a negative number then the data is incorrect due to loss of precision of Floating point values and wrong calculation of the count of decimal points.

 

Steps to reproduce: 

-> "create table float_c(f float) using carbon"

-> "insert into float_c select '1.4E-38' "

> Negative value exponents giving wrong results
> ---------------------------------------------
>
>                 Key: CARBONDATA-3098
>                 URL: https://issues.apache.org/jira/browse/CARBONDATA-3098
>             Project: CarbonData
>          Issue Type: Bug
>            Reporter: MANISH NALLA
>            Priority: Major
>          Time Spent: 1h 40m
>  Remaining Estimate: 0h
>
> Problem: When the value of exponent is a negative number then the data is incorrect due to loss of precision of Floating point values and wrong calculation of the count of decimal points.
>  
> Steps to reproduce: 
> -> "create table float_c(f float) using carbon"
> -> "insert into float_c select '1.4E-38' "

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