Wrong Result with Optimizer_adaptive_features=false
(Doc ID 2674438.1)
Last updated on JULY 20, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.
Symptoms
- If query plans executes hash join outer with switching drive table hint(SWAP_JOIN_INPUTS), this may produce wrong results
Changes
OPTIMIZER_ADAPTIVE_FEATURES=FALSE (OPTIMIZER_ADAPTIVE_PLANS=FALSE)
Cause
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