All the demo code so far has supposed that you are authorized inside a database as the dbo user. This user has all possible permissions inside a database. However, in real life it might be necessary for other users to create and modify objects. These users could be developers or other database administrators. To modify objects, they need statement permissions. Statement permissions are on the server, database, schema, or at the object level, depending on which level you work at. In addition, end users must use objects, and thus need object permissions. Object permissions depend on the type of the object you are working with.
Statement permissions include permissions to use any DDL statements (that is, to create, ...
