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while (select count(1) from [Demo_Top])>0 begin delete top (202) from [Demo_Top] end 阅读全文
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dynamic address = new JObject(); address.Province = "beijing"; address.City = "beijing"; address.County = "zhongguo"; address.Villages = new JArray("a 阅读全文
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E:\Factory_Manage\ .aspx.cs content:String 阅读全文
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SELECT Name,--存储过程名称 Definition --存储过程内容 FROM sys.sql_modules AS m INNER JOIN sys.all_objects AS o ON m.object_id = o.object_id WHERE o.[type] = 'P' 阅读全文
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WITH cte_test AS( SELECT AreaID,AreaName FROM dbo.Area WHERE AreaParentID=0 UNION ALL SELECT a.AreaID,a.AreaName FROM dbo.Area a JOIN cte_test c ON a. 阅读全文
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SET IDENTITY_INSERT [tablename] ON 阅读全文
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INSERT INTO SKUSeed OUTPUT INSERTED.SeedNumber DEFAULT VALUES 阅读全文
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在C#中,TransactionScope类提供了一种简便的方式来执行事务操作。使用TransactionScope可以将多个数据库操作封装在一个事务中,从而确保这些操作要么全部成功提交,要么全部回滚。下面是TransactionScope的基本使用方法和原理解释: 引入System.Transac 阅读全文
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where cmd.exe 阅读全文
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layui.event.call(this, 'form', 'select(industr1-1-select)', { "value": 要选中的参数值}); 阅读全文