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  1. Phoenix
  2. PHOENIX-186

Take advantage of region boundaries for min/max queries

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    • Status: Resolved
    • Resolution: Not A Problem
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    Description

      Rowkey is led by date non null.

      explain select max(date) from foobar where date < to_date('2013-02-17 00:00:00')

      [["PLAN"],
      ["CLIENT PARALLEL 7-WAY RANGE SCAN OVER FOOBAR TO (2013-02-17 00:00:00) EXCLUSIVE"],
      [" SERVER FILTER BY FirstKeyOnlyFilter"],
      [" SERVER AGGREGATE INTO SINGLE ROW"]]

      Does this plan imply we scan from the beginning of the table up to the specified endpoint?

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            Unassigned Unassigned
            ryang-sfdc ryang-sfdc
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