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From "kumar vishal (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CARBONDATA-224) Fixed data mismatch issue in case of Dictionary Exclude column for Numeric data type
Date Wed, 07 Sep 2016 17:03:20 GMT
kumar vishal created CARBONDATA-224:
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             Summary: Fixed data mismatch issue in case of Dictionary Exclude column for Numeric
data type
                 Key: CARBONDATA-224
                 URL: https://issues.apache.org/jira/browse/CARBONDATA-224
             Project: CarbonData
          Issue Type: Bug
            Reporter: kumar vishal
            Assignee: kumar vishal


Problem: In case of greater than query on dictionary exclude column of for numeric data type
This is because data is sorted based on string because of this if data is 1,10,2,3 , data
will be sorted like 1,10,2,3 but if we search greater than 3 then while applying min max will
return false as last value is 3
Solution:we need to sort based on actual data type for this we should have chain comparator
based on data type while loading the data, currently disabling DictionaryExclude column for
numeric data type and will throw exception. Will raise jira issue to for sorting the based
on actual data type



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