The syntax for sp_GrantDbAccess
sp_GrantDbAccess [@loginame = ] 'login_ID'
[,[@name_in_db = ] 'database_alias']
The syntax for sp_RevokeDbAccess
sp_RevokeDbAccess 'name_in_db'
Statements that use these procedures
25.39.sp_GrantDbAccess
25.39.1.
System stored procedures for granting and revoking access to the current database