[GitHub] carbondata issue #2963: [CARBONDATA-3139] Fix bugs in MinMaxDataMap example

[xuchuanyin]

Github user xuchuanyin commented on the issue:

    https://github.com/apache/carbondata/pull/2963
  
    > Can consider writing an example:how to use MinMaxDataMap to build index 
for CSV file.
    
    @chenliang613 This will requires carbondata support external file format 
(such as CSV) in loading and reading. Then we can simply use this minmax 
datamap as well as bloomfilter datamap as filelevel datamap for these formats.


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