In SQL 2000
- Open up Enterprise Manager
- Right-click on the database
- Click on Properties
- Click on Options
- Look under Compatibility Level
- Open up SQL Management Studio
- Right-click on the database
- Click on Properties
- Click on Options
- Look under Compatibility Level
SQL Server 2008 (100) - SQL Server 2008
SQL Server 2005 (90) - SQL Server 2005
Database Compatibility Level 80 - SQL Server 2000
Database Compatibility Level 70 - SQL Server 7
Database Compatibility Level 65 - SQL Server 6.5
Database Compatibility Level 60 - SQL Server 6.0