- Oracle :
CREATE USER nom IDENTIFIED BY passwd
GRANT [CONNECT|RESOURCE|DBA] TO nom INDENTIFIED BY passwd
REVOKE [CONNECT|RESOURCE|DBA] FROM nom
- PostgreSQL :
CREATE USER nom [CREATEDB][CREATEUSER] WITH PASSWORD 'passwd'
- MySQL :
CREATE USER user [IDENTIFIED BY [PASSWORD] 'password']
- Suppression :
DROP USER nom