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  1. Phoenix
  2. PHOENIX-1167 Improve join capabilities
  3. PHOENIX-1556

Base hash join versus many-to-many decision on how many guideposts will be traversed for RHS table(s)

    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
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      Description

      At compile time, we know how many guideposts (i.e. how many bytes) will be scanned for the RHS table. We should, by default, base the decision of using the hash-join verus many-to-many join on this information.

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          People

          • Assignee:
            maryannxue Maryann Xue
            Reporter:
            jamestaylor James Taylor
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            Dates

            • Created:
              Updated:

              Development