In this blog, You will see how to use DBCC
CHECKIDENT in SQl Server. First of all we create a table which named
[student table]. Table has a column named stu_id with identity property (1,1).
The following is the sample data for the [student table] Table:
Using DBCC CHECKIDENT
DBCC CHECKIDENT is used to manually set a new
current identity value for the identity column.
Example
The following example show the current
identity value in the sty_id column in the
[student table] table to a value of 5. Because the
table has existing rows, the next row inserted will use 5 as the value, that is,
the new current increment value defined for the column value plus 1.
use
master
GO
DBCC
CHECKIDENT
([student
table],
reseed,
5)
GO
Press F5 to execute it.
Now to check identity value insert some data into
the table.
Insert
into
[student table]
values('raj','97','D',
'nnb')
Go
Insert
into
[student table]
values('Herron','57','E',
'kkd')
Go
SELECT
stu_id
,[stu_name]
,[marks]
,[Remarks]
,[From]
FROM
[master].[dbo].[student
table]
Now press F5.