Raspunsurile voastre mi-au fost de mare ajutor. Merci
Acum am o noua problema:
  Vreau, daca o baza de date exista sa o sterg si apoi sa o creez din nou. (un fel de clean-up)
Foloseam urmatorul cod, dar nu merge daca baza de date nu exista.

if exists(select * from sys.databases where name='pressurePotExciteDB')
begin
drop database [pressurePotExciteDB]
end
create database [pressurePotExciteDB]
use [pressurePotExciteDB]

Imi da urmatorul mesaj, daca baza de date nu exista:

Msg 911, Level 16, State 1, Line 6
Could not locate entry in sysdatabases for database 'pressurePotExciteDB'. No entry found with that name. Make sure that the name is entered correctly.