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  1. Derby
  2. DERBY-6921 How good is the Derby Query Optimizer, really
  3. DERBY-6942

Utilise additional statistics for selectivity estimates.

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    Details

    • Type: Sub-task
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: SQL
    • Labels:
      None

      Attachments

      1. DERBY-6942_2.diff
        23 kB
        Harshvardhan Gupta
      2. z13.txt
        6 kB
        Harshvardhan Gupta
      3. DERBY-6942.diff
        18 kB
        Harshvardhan Gupta
      4. z12.txt
        6 kB
        Harshvardhan Gupta

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          • Assignee:
            harshvardhan145 Harshvardhan Gupta
            Reporter:
            harshvardhan145 Harshvardhan Gupta
          • Votes:
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            Dates

            • Created:
              Updated: