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Posted to issues@carbondata.apache.org by "MANISH NALLA (JIRA)" <ji...@apache.org> on 2018/11/14 08:35:00 UTC
[jira] [Updated] (CARBONDATA-3098) Negative value exponents giving
wrong results
[ 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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