![]() ![]() ĥ.You can now proceed to Restore Existing Database over New. In the last page of the wizard, click Finish. When you have entered all of the target database information, click Next. This is the license file you downloaded earlier. License File : Click the ellipsis (.) and browse to your license file (Licence.ini ). If you are planning to restore an existing database over this new database, it doesn't really matter which data type you select. Blank means a completely blank database, with no pre-entered data. can easily be edited to suit your organization's terminology. Standard means the database will be populated with some basic default data, namely Statuses, Titles, Communication References, Booth Types, Budget Types, Payment Types, Location Features, and Location Setup Types.Ĭlients typically choose Standard, as they find it easier than starting from a completely blank database that has no frame of reference. Database Data Type : From the drop-down list, choose Blank or Standard. Cloud Data : Leave this unselected, as you are performing a Network Install of EventPro. : Typically, you would use your six-digit License ID for the Client I.D. ![]() An EventProMaster database to control licensing.į. EventProData ), over which you will later restore the existing, prepared database from your Training or Support Specialist. The Data Updater will create 2 databases: Database : Type in ( don't select from the drop-down ) the name of the new database you are creating, e.g. Enter the User Name and Password of User1 (which you created above ).Į. Authentication : Select the Authentication checkbox, which indicates that User will use SQL Authentication to connect to the SQL Server instance.ĭ. It will look something like this: MYDBSERVER\SQLEXPRESSĬ. Server : Enter the SQL Server Named Instance, identifying the network name of the computer plus the instance name you specified earlier when installing SQL Server ( i.e. I'm using pydantic here (it's FastAPI project) and my imported settings for reference, but you can easily change this: from sqlalchemy import create_engineįrom sqlalchemy.B. I've come with it, based on SingleNegationElimination's answer. If someone like me don't want to take whole sqlalchemy_utils to your project just for database creation, you can use script like this. Logging.exception("Exception creating database: " + str(db_exc)) Logging.basicConfig(filename='app.log', format='%(asctime)s-%(levelname)s-%(message)s', level=logging.DEBUG)Įngine = isolation_level = "AUTOCOMMIT")Įngine.execute('CREATE DATABASE ' + a_database_name) (18456) Īlso contextlib/suppress was not working and I'm not using postgres so I ended up doing this to ignore the exception if the database happens to already exist with SQL Server: import logging Server]Login failed for user \\'myUser\\'. (18456) (SQLDriverConnect) Ĭannot openĭatabase "MY_DATABASE" requested by the login. Please note that I couldn't get the above suggestions with database_exists because whenever I check if the database exists using if not database_exists(engine.url): I get this error: To get around this, get the underlying connection from the engine: > conn = nnect()īut the connection will still be inside a transaction, so you have to end the open transaction with a commit: > conn.execute("commit")Īnd you can then proceed to create the database using the proper PostgreSQL command for it. At any rate, create an engine as usual with a user that has the permissions to create a database: > engine = cannot use engine.execute() however, because postgres does not allow you to create databases inside transactions, and sqlalchemy always tries to run queries in a transaction. The default pg_hba.conf permits only the unix user named postgres to use the postgres role, so the simplest thing is to just become that user. This is cool and you’ve just successfully created your first database. If you are able to connect as a superuser (eg, the postgres role), then you can connect to the postgres or template1 databases. CREATE DATABASE ourfirstdatabase After running this command, our database is created, and you can see it in the databases list: Click on the + next to the folder Databases, and besides two folders, you’ll also see that ourfirstdatabase had been created. On postgres, three databases are normally present by default. ![]()
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