Make sure your SQL server version and database management studio version is compatible.
SELECT @@VERSION
Firstly create database and tables by running "CreateTables.sql".
Run "ProcViewFunctionTrigger.sql" creates stored procedures, functions views and triggers for production version functionalities.
Run "DummyDataTesting.sql" for testing tour sale and invoice functionalities.
[sp_Registered Tourist Detection] trigger prevents double data entry for the same tourist and returns the tourist's informations.
All functionalities can be found at "Functionalities.sql".