Manish Gupta created CARBONDATA-59:
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Summary: Filter queries on columns other than string datatype
cannot get the correct result when included as dictionary column
Key: CARBONDATA-59
URL: https://issues.apache.org/jira/browse/CARBONDATA-59
Project: CarbonData
Issue Type: Bug
Reporter: Manish Gupta
Assignee: Manish Gupta
Problem: when a column with datatype other than string is added to dictionary
include property, then filters queries on that column cannot get the correct
result
Analysis: In Sort index file always the numeric values comes first and then the
string values. When we perform binary search then when a string value is
encountered then parsing operation to correspond datatype throws an exception
and -1 value is returned because of which we move further towards last index
but actually we should move towards lower index as all numeric values are above
the string values.
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