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- USE [db]
- -- 定义变量;
- DECLARE @COUNT INT -- 数量;
- DECLARE @OrderId NVARCHAR(80) -- 订单号;
- DECLARE @Phone1 NVARCHAR(80) -- 电话1;
- DECLARE @Phone2 NVARCHAR(80) -- 电话2;
- -- 查询出所有订单的电话,并插入到临时表中;
- SELECT IDENTITY(INT,1,1) AS AutoId, id, phone1, phone2 INTO #temp_dindan FROM dindan
- -- 获取临时表最大ID;
- SELECT @COUNT = MAX(AutoId) FROM #temp_dindan
- -- 循环将dindan表里的订单电话更新到client对应的订单记录中;
- WHILE @COUNT > 0
- BEGIN
- SELECT @OrderId = id , @Phone1 = phone1, @Phone2 = phone2 FROM #temp_dindan WHERE AutoId = @COUNT
- UPDATE client SET phone1 = @Phone1, phone2 = @Phone2 WHERE id = @OrderId
- SET @COUNT = @COUNT -1
- END
- -- 最后,清除临时表;
- DROP TABLE #temp_dindan
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