Initial commit of akmon project

doc_mall/database/verify_mock_data_fix.sql

@@ -0,0 +1,113 @@
+-- =================================================================-- 验证7：检查临时表是否已清理
+SELECT 
+    '临时表清理检查' as check_type,
+    CASE 
+        WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'temp_user_ids') 
+        THEN '临时表仍存在'
+        ELSE '临时表已清理'
+    END as cleanup_status;
+
+-- 验证8：检查配送任务分配逻辑
+SELECT 
+    '配送任务分配检查' as check_type,
+    COUNT(DISTINCT dt.driver_id) as assigned_drivers,
+    COUNT(*) as total_tasks,
+    ROUND(AVG(tasks_per_driver.task_count), 2) as avg_tasks_per_driver
+FROM public.ml_delivery_tasks dt
+CROSS JOIN (
+    SELECT driver_id, COUNT(*) as task_count
+    FROM public.ml_delivery_tasks
+    GROUP BY driver_id
+) as tasks_per_driver;============
+-- mock_data_insert.sql 修复验证脚本
+-- 用途: 验证修复后的模拟数据插入脚本是否能正常执行
+-- =====================================================================================
+
+-- 验证1：检查商品价格数据完整性
+SELECT 
+    '商品价格检查' as check_type,
+    COUNT(*) as total_products,
+    COUNT(CASE WHEN base_price IS NULL THEN 1 END) as null_base_price_count,
+    COUNT(CASE WHEN base_price > 0 THEN 1 END) as valid_price_count
+FROM public.ml_products;
+
+-- 验证2：检查SKU价格数据完整性
+SELECT 
+    'SKU价格检查' as check_type,
+    COUNT(*) as total_skus,
+    COUNT(CASE WHEN price IS NULL THEN 1 END) as null_price_count,
+    COUNT(CASE WHEN price > 0 THEN 1 END) as valid_price_count
+FROM public.ml_product_skus;
+
+-- 验证3：测试商品-SKU价格查询逻辑
+SELECT 
+    '价格查询逻辑测试' as check_type,
+    p.name as product_name,
+    p.base_price,
+    s.price as sku_price,
+    COALESCE(s.price, p.base_price) as final_price,
+    CASE 
+        WHEN s.price IS NOT NULL THEN 'SKU价格'
+        ELSE '基础价格'
+    END as price_source
+FROM public.ml_products p
+LEFT JOIN public.ml_product_skus s ON p.id = s.product_id
+ORDER BY p.name, s.sku_code
+LIMIT 10;
+
+-- 验证4：检查订单商品价格是否存在NULL值
+SELECT 
+    '订单商品价格检查' as check_type,
+    COUNT(*) as total_order_items,
+    COUNT(CASE WHEN price IS NULL THEN 1 END) as null_price_count,
+    COUNT(CASE WHEN price > 0 THEN 1 END) as valid_price_count,
+    MIN(price) as min_price,
+    MAX(price) as max_price
+FROM public.ml_order_items;
+
+-- 验证5：检查订单关联的商家ID是否正确
+SELECT 
+    '订单商家关联检查' as check_type,
+    COUNT(DISTINCT o.merchant_id) as unique_merchants,
+    COUNT(*) as total_orders,
+    COUNT(CASE WHEN u.role = 'merchant' THEN 1 END) as valid_merchant_orders
+FROM public.ml_orders o
+LEFT JOIN public.ak_users u ON o.merchant_id = u.id;
+
+-- 验证6：检查配送任务唯一性
+SELECT 
+    '配送任务唯一性检查' as check_type,
+    COUNT(*) as total_delivery_tasks,
+    COUNT(DISTINCT order_id) as unique_orders,
+    COUNT(*) - COUNT(DISTINCT order_id) as duplicate_order_count,
+    CASE 
+        WHEN COUNT(*) = COUNT(DISTINCT order_id) THEN '✓ 无重复订单'
+        ELSE '✗ 存在重复订单配送任务'
+    END as uniqueness_status
+FROM public.ml_delivery_tasks;
+
+-- 验证7：检查临时表是否已清理
+SELECT 
+    '临时表清理检查' as check_type,
+    CASE 
+        WHEN EXISTS (SELECT 1 FROM information_schema.tables WHERE table_name = 'temp_user_ids') 
+        THEN '临时表仍存在'
+        ELSE '临时表已清理'
+    END as cleanup_status;
+
+-- 输出总体验证结果
+DO $$
+BEGIN
+    RAISE NOTICE '=======================================================';
+    RAISE NOTICE '模拟数据插入脚本修复验证完成';
+    RAISE NOTICE '=======================================================';
+    RAISE NOTICE '请检查以上查询结果：';
+    RAISE NOTICE '1. 商品和SKU价格应无NULL值';
+    RAISE NOTICE '2. 订单商品价格应无NULL值';
+    RAISE NOTICE '3. 订单应正确关联到商家用户';
+    RAISE NOTICE '4. 配送任务应无重复订单';
+    RAISE NOTICE '5. 临时表应已清理';
+    RAISE NOTICE '=======================================================';
+    RAISE NOTICE '如所有检查通过，说明修复有效';
+    RAISE NOTICE '=======================================================';
+END $$;