Tách Họ Tên | SQL Learning

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NT

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August 7, 2013

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Leave a comment Tách họ tên

DECLARE @string NVARCHAR(50) DECLARE @firstname NVARCHAR(20), @middlename NVARCHAR(20), @lastname NVARCHAR(20); SET @string = N'Nguyen Van A' SET @string = LTRIM(RTRIM(@string)) SET @string = REPLACE(@string,' ',',') SELECT @firstname = SUBSTRING(@string,1,CHARINDEX(',',@string) -1) SET @string = REPLACE(@string, @firstname + ',','') SELECT @middlename = SUBSTRING(@string,1, CHARINDEX(',',@string) -1) SET @lastname = REPLACE(REPLACE(@string,@middlename + ',',''),',' ,' ') SELECT @firstname, @middlename, @lastname

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