Uploaded image for project: 'Hive'
  1. Hive
  2. HIVE-3584

Merging compare predicates

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Open
    • Trivial
    • Resolution: Unresolved
    • None
    • None
    • Query Processor
    • None

    Description

      Some compare predicates, for example 'a>10 AND a>20' can be merged into 'a>20'

      Attachments

        1. HIVE-3584.D6069.2.patch
          136 kB
          Phabricator
        2. HIVE-3584.D6069.1.patch
          116 kB
          Phabricator

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. HIVE-3617 Predicates pushed down to hbase is not handled properly when constant part is shown first

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            People

              navis Navis Ryu
              navis Navis Ryu
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated: