SQL SERVER RULES

SQL SERVER RULES

Sunday, February 19, 2012

IDENTITY PROPERTY

HI guys,

hope u guys are doing well. Today i am going to introduce a new concept called IDENTITY PROPERTY.

IDENTITY PROPERTY means that name itself indicating providing the identity sequence of numbers automatically to a table column in the database.

Example for IDENTITY PROPERTY:

Method 1 : giving the identity property for a table.

create table example_tab
(
emp_id int primary key identity(100,1), --100 is the seed and 1 is incremental
emp_name nvarchar(30) not null
)

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