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2013年3月6日 星期三

What is the difference between char, nchar, varchar, and nvarchar in SQL Server?

I have confused the meaning between these words,and here are some good articles.




文字型態的資料要用什麼樣的格式儲存?char, varchar, nchar, nvarchar??


認識Char/NChar/VarChar/NVarChar/Text/NText



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