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  1. Derby
  2. DERBY-649 Useful indexes not used in UNION ALL
  3. DERBY-784

Document predicate push down through union clause in Tuning guide where other similar optimizations are discussed.

    Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Minor
    • Resolution: Won't Fix
    • Affects Version/s: 10.1.2.1, 10.2.1.6
    • Fix Version/s: None
    • Component/s: Documentation
    • Labels:
      None
    • Urgency:
      Low

      Description

      Document optimization implemented under DERBY-649 and DERBY-772 in tuning guide where similar such optimizations are discussed.

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            • Assignee:
              Unassigned
              Reporter:
              bandaram Satheesh Bandaram
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                Updated:
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