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From "Jieshan Bean (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-5950) Add a decimal comparator for Filter
Date Mon, 07 May 2012 12:38:56 GMT
Jieshan Bean created HBASE-5950:
-----------------------------------

             Summary: Add a decimal comparator for Filter
                 Key: HBASE-5950
                 URL: https://issues.apache.org/jira/browse/HBASE-5950
             Project: HBase
          Issue Type: New Feature
          Components: filters
    Affects Versions: 0.94.0, 0.96.0
            Reporter: Jieshan Bean


Suppose we have a requirement like below:

we want to get the rows with one specified column value larger than A and less than B.
(They are all decimals or integers)
namely:                         
       A < Integer.valueof(column) < B

Use BinaryComparator will not help us to archive that goal:
e.g.   suppose A = 100, B = 200, one column value is 110000.
   So it can satisfy that condition, but it's not the row we wanted.
    	   
So I suggest to add one comparator to help implementing this.


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