Jihoon Son created TAJO-1953:
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             Summary: Implement addition and subtraction methods for tuple
                 Key: TAJO-1953
                 URL: https://issues.apache.org/jira/browse/TAJO-1953
             Project: Tajo
          Issue Type: Task
            Reporter: Jihoon Son
            Assignee: Jihoon Son
             Fix For: 0.11.1


TAJO-1950 is a ticket to improve the planning for the range shuffling. The 
proposed solution for TAJO-1950 is to create even and fine-grained partitions 
using the histogram. 

Creating partitions require frequent tuple range calculations. Implementing add 
and subtract methods will be helpful to facilitate these calculations.



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