feat(Core/UI): 백테스트 전역 엔진 선택 버튼 추가 및 스캘핑 Rust 방어로직 포팅 1차 완료

scratch/patch_env_ext.py

@@ -0,0 +1,34 @@
+import sys, os, datetime
+sys.path.append(os.path.dirname(os.path.abspath(__file__)) + '/..')
+from database import TradeDB
+
+db = TradeDB()
+try:
+    now = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+    
+    # env_config_ext 컬럼 확인
+    cols = [dict(r)["Field"] for r in db.conn.execute("SHOW COLUMNS FROM env_config_ext").fetchall()]
+    print("[env_config_ext 컬럼]:", cols)
+    
+    # 현재 값 확인
+    current = db.conn.execute(
+        "SELECT * FROM env_config_ext WHERE env_key = 'WS_ORDERBOOK_SAVE_KIS'"
+    ).fetchone()
+    print("현재 WS_ORDERBOOK_SAVE_KIS:", dict(current) if current else "없음")
+    
+    # UPSERT
+    db.conn.execute(
+        "INSERT INTO env_config_ext (env_key, env_value, updated_at) "
+        "VALUES (%s, %s, %s) "
+        "ON DUPLICATE KEY UPDATE env_value=VALUES(env_value), updated_at=VALUES(updated_at)",
+        ("WS_ORDERBOOK_SAVE_KIS", "true", now),
+    )
+    db.conn.commit()
+    
+    # 재조회 검증
+    after = db.conn.execute(
+        "SELECT * FROM env_config_ext WHERE env_key = 'WS_ORDERBOOK_SAVE_KIS'"
+    ).fetchone()
+    print("패치 후 값:", dict(after))
+finally:
+    db.close()