You can use one of two options to insert CSV files: "Bulk Insert," a command that works from the SQL Server Management Studio, ... the database table contains the data inserted from the CSV file.

How to Create a Table From Query Results in Microsoft SQL. If your business uses relational databases to store data, you may have used a SQL SELECT clause to create new tables from query results.

Arthur Fuller explores the value of identity columns and the usefulness of their arbitrary values and discusses ways to use SQL Server 2000's IDENTITY_INSERT setting.