# gb.db

This component allows you to access the following database management systems :

- PostgreSQL
- MySQL
- Sqlite

Both PostgreSQL and MySql are client/server databases, which means that the connection is made to a server process.

On the contrary, SQLite is a file or memory based database, so there is no server process to connect to. This means that the user may need to include a fully qualified path to the database file if the default is not satisfactory. See the Connection class for more information.

Note that this component creates an intermediate layer between the specific server and your program, so that you can use exactly the same code whatever database backend you decide to use.

This works only if:

- You create your database by using the database manager or by using this component.
- You use the Find, Create and Edit methods.
- You don't put SQL values directly in the request, but use the substitution feature of the previous methods.
- You don't use the Exec method, that lets you send SQL request directly to the backend, so that you can access its the specific features.

If you don't need database independance, do as you like! :-)

Classes
Connection DB Database Field Index Result ResultField Table User |