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Posted to dev@knox.apache.org by "Larry McCay (Jira)" <ji...@apache.org> on 2020/03/22 16:47:00 UTC

[jira] [Created] (KNOX-2308) Add sortNumeric to KnoxShellTable for Cols that are numeric but values are String

Larry McCay created KNOX-2308:
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             Summary: Add sortNumeric to KnoxShellTable for Cols that are numeric but values are String
                 Key: KNOX-2308
                 URL: https://issues.apache.org/jira/browse/KNOX-2308
             Project: Apache Knox
          Issue Type: Improvement
          Components: KnoxShell
            Reporter: Larry McCay
            Assignee: Larry McCay
             Fix For: 1.4.0


Tables that are created from CSV files contain cols with only String types even though cols can be created with specific types. Sorting numeric values as Strings result in improper sorts. This patch provides a sortNumeric which internally converts the col to doubles and then does the sort. It sorts the table properly but leaves the col unchanged within the table itself.




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