init

backend/app/api/v1/endpoints/instance_detail.py

@@ -217,42 +217,6 @@ async def show_grants(
         raise HTTPException(status_code=500, detail="查询权限失败: " + str(e))
 
 
-# ---- Slow Queries ----
-
-@router.get("/{instance_id}/detail/slow-queries")
-async def slow_queries(
-    instance_id: int,
-    database: Optional[str] = Query(None, description="数据库名"),
-    db: AsyncSession = Depends(get_db),
-    current_user: User = Depends(require_role("admin", "dba")),
-):
-    instance = await _get_decrypted_instance(db, instance_id)
-    # P0: 权限检查
-    await check_instance_access(current_user, instance, db)
-    if instance.db_type != "mysql":
-        raise HTTPException(status_code=400, detail="仅支持MySQL实例")
-    try:
-        # Try querying mysql.slow_log table first
-        try:
-            sql = (
-                "SELECT start_time, user_host, query_time, lock_time, "
-                "rows_sent, rows_examined, sql_text "
-                "FROM mysql.slow_log ORDER BY start_time DESC LIMIT 100"
-            )
-            rows = await _mysql_query(instance, sql, database=database)
-            return rows
-        except Exception:
-            # Fallback: show slow query variables
-            rows = await _mysql_query(
-                instance,
-                "SHOW VARIABLES LIKE 'slow%'",
-                database=database,
-            )
-            return rows
-    except Exception as e:
-        raise HTTPException(status_code=500, detail="查询慢查询失败: " + str(e))
-
-
 # ---- Processlist ----
 
 @router.get("/{instance_id}/detail/processlist")