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https://issues.apache.org/jira/browse/CARBONDATA-3083?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ravindra Pesala resolved CARBONDATA-3083.
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Resolution: Fixed
> Null values are getting replaced by 0 after update operation.
> -------------------------------------------------------------
>
> Key: CARBONDATA-3083
> URL: https://issues.apache.org/jira/browse/CARBONDATA-3083
> Project: CarbonData
> Issue Type: Bug
> Affects Versions: 1.5.1
> Reporter: Kunal Kapoor
> Assignee: Kunal Kapoor
> Priority: Major
> Fix For: 1.5.1
>
> Time Spent: 1h 50m
> Remaining Estimate: 0h
>
> create table negativeTable(intCol int, stringCol string, shortCol short)
> stored by 'carbondata'
> load data inpath 'hdfs://hacluster/user/dataWithNegativeValues.csv' into
> table negativeTable
> options('delimiter'=',','fileheader'='intCol,stringCol,shortCol','bad_records_action'='force')
> select * from negativeTable
> insert into negativeTable select 0,null,-10
> insert into negativeTable select null,'inserted',20
> select * from negativeTable
> update negativeTable set (intCol) = (5) where intCol=0
> select * from negativeTable
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