sql reset identity increment code example

Example 1: sql server reset identity

DBCC CHECKIDENT ('table name', RESEED , 0)

Example 2: sql reset auto increment

ALTER TABLE tmp AUTO_INCREMENT = 3;

Example 3: sql server reset auto increment

DBCC CHECKIDENT (mytable, RESEED, 0)

Example 4: how to reset the identity column in sql server

USE <databasename>;  
GO  
DBCC CHECKIDENT ('<tablename>.<columnname>', <value>, <incrementby>);  
GO