In this blog I have described how to add new column in existing table. For demonstration I have used a table that given below.

CREATE TABLE [dbo].[EmpInfo]
(
[ID] INT IDENTITY PRIMARY KEY,
[Name] VARCHAR(50),
[Date] VARCHAR(50)
)


Syntax :

ALTER TABLE <Table Name> ADD <New Column Name> <Data Type> <Size>


Example:



ALTER TABLE [dbo].[EmpInfo]
ADD [Address] VARCHAR(200)
  Modified On Sep-18-2014 01:24:07 PM

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