-- 修复店铺相关表 ConcurrencyStamp 无法绑定到 Guid 的问题
-- 典型报错：ConcurrencyStamp绑定到SalesStoreOrder失败 / SalesStoreOrder ConcurrencyStamp bind error
--
-- 原因：补列时若写入空串 ''，SqlSugar 无法把 '' 转成 System.Guid
-- 用法：mysql -u root -p oms < sql/fix_sales_store_concurrency_stamp.sql

SET NAMES utf8mb4;

UPDATE `t_sales_store`
SET `ConcurrencyStamp` = UUID()
WHERE `ConcurrencyStamp` IS NULL
   OR TRIM(`ConcurrencyStamp`) = ''
   OR LENGTH(TRIM(`ConcurrencyStamp`)) <> 36;

UPDATE `t_sales_store_order`
SET `ConcurrencyStamp` = UUID()
WHERE `ConcurrencyStamp` IS NULL
   OR TRIM(`ConcurrencyStamp`) = ''
   OR LENGTH(TRIM(`ConcurrencyStamp`)) <> 36;

UPDATE `t_sales_store_order_line`
SET `ConcurrencyStamp` = UUID()
WHERE `ConcurrencyStamp` IS NULL
   OR TRIM(`ConcurrencyStamp`) = ''
   OR LENGTH(TRIM(`ConcurrencyStamp`)) <> 36;

-- 抽查
SELECT 't_sales_store' AS tbl,
       SUM(CASE WHEN TRIM(IFNULL(ConcurrencyStamp,'')) = '' OR LENGTH(TRIM(ConcurrencyStamp)) <> 36 THEN 1 ELSE 0 END) AS bad_cnt,
       COUNT(*) AS total
FROM `t_sales_store`
UNION ALL
SELECT 't_sales_store_order',
       SUM(CASE WHEN TRIM(IFNULL(ConcurrencyStamp,'')) = '' OR LENGTH(TRIM(ConcurrencyStamp)) <> 36 THEN 1 ELSE 0 END),
       COUNT(*)
FROM `t_sales_store_order`
UNION ALL
SELECT 't_sales_store_order_line',
       SUM(CASE WHEN TRIM(IFNULL(ConcurrencyStamp,'')) = '' OR LENGTH(TRIM(ConcurrencyStamp)) <> 36 THEN 1 ELSE 0 END),
       COUNT(*)
FROM `t_sales_store_order_line`;