# R45-P2.2.1 — SQL Plan Capture Hotfix & Production Page Performance Acceptance

- Replaces `EXPLAIN PLAN` with read-only `DBMS_XPLAN.DISPLAY_CURSOR` on the same Oracle session.
- Uses `GATHER_PLAN_STATISTICS` only in the diagnostic query.
- Requires different years; recommended acceptance is 2026 vs 2025.
- Adds production browser-trace acceptance: cold ≤ 6000 ms, warm average ≤ 3000 ms, minimum 3 samples.
- Oracle writes: NONE. Database changes: NONE.