I have an Azure database and I have created another one on the same server. After that, I have created a user and a corresponding login (see the script below) with the intention to use it for the second database only. After running the script I have googled (below), the second user can access both databases. How to deny the second user access to the first database? There are
REVOKE, that deny specific rights, but it is not obvious to me which one should be used.
Bonus question: was it possible to create a user that can access the second database only?
IF NOT EXISTS (SELECT 1 FROM master.sys.databases WHERE ('[' + name + ']' = '[Elmah5]')) CREATE DATABASE Elmah5; GO IF NOT EXISTS (SELECT 1 FROM sys.sql_logins WHERE name = 'ElmahAdmin') CREATE LOGIN ElmahAdmin WITH PASSWORD = '' GO IF NOT EXISTS (SELECT 1 FROM sys.database_principals WHERE name = 'ElmahAdmin') CREATE USER ElmahAdmin FOR LOGIN ElmahAdmin WITH DEFAULT_SCHEMA=[dbo] GO
HOW IT SHOULD HAVE BEEN DONE
- Connect using your primary account.
Switch your current database to MASTER (circled in, just type in MASTER and hit ENTER) and run
IF NOT EXISTS (SELECT 1 FROM master.sys.databases WHERE ('[' + name + ']' = '[SecondDB]')) CREATE DATABASE SecondDB; GO IF NOT EXISTS (SELECT 1 FROM sys.sql_logins WHERE name = 'SecondDBAdmin') CREATE LOGIN SecondDBAdmin WITH PASSWORD = '' GO
Still under your first login, switch to SecondDB and run
CREATE USER SecondDBAdmin FOR LOGIN SecondDBAdmin WITH DEFAULT_SCHEMA=[dbo] GO EXEC sp_addrolemember @rolename = 'db_owner', @membername = 'SecondDBAdmin' GO