If you are looking at a way to find the identity of the inserted row in SQL Server , you can use the SCOPE_IDENTITY().
How to get the identity of the inserted row in SQL Server ?
SCOPE_IDENTITY, IDENT_CURRENT, and @@IDENTITY are similar functions because they return values that are inserted into identity columns.
The difference is that SCOPE_IDENTITY() returns the last identity value generated for any table in the current scope.
SELECT SCOPE_IDENTITY()