增加展示选择

mall_sql/migrations/20260611_diagnose_order_no_blank.sql

@@ -0,0 +1,38 @@
+-- 诊断 SQL：检查 hss_service_orders 的 order_no 字段
+-- 在 Supabase SQL Editor 中执行
+
+-- 1. 检查表结构是否有 order_no 列
+SELECT column_name, data_type, is_nullable, column_default
+FROM information_schema.columns
+WHERE table_schema = 'public' 
+  AND table_name = 'hss_service_orders'
+  AND column_name IN ('order_no', 'task_no')
+ORDER BY ordinal_position;
+
+-- 2. 检查 order_no 字段的实际值
+SELECT 
+    id,
+    order_no,
+    status,
+    current_staff_id,
+    created_at,
+    -- 检查 order_no 是否为空
+    CASE 
+        WHEN order_no IS NULL THEN 'NULL'
+        WHEN order_no = '' THEN 'EMPTY_STRING'
+        ELSE 'HAS_VALUE: ' || order_no
+    END AS order_no_status
+FROM public.hss_service_orders
+WHERE deleted_at IS NULL
+ORDER BY created_at DESC
+LIMIT 20;
+
+-- 3. 检查 RPC 函数返回的 orderNo 字段
+SELECT 
+    id,
+    order_no,
+    public.delivery_build_order_json(to_jsonb(o), '[]'::jsonb, '[]'::jsonb, '[]'::jsonb, NULL, 'legacy') ->> 'orderNo' AS orderNo_from_rpc
+FROM public.hss_service_orders o
+WHERE deleted_at IS NULL
+ORDER BY created_at DESC
+LIMIT 10;