Dating design patterns digital photogr pg steps for dummies
This lesson is just a short video to set the stage for the next few clips.
Ins this lesson, I cover those steps so that a new user can connect to a specific database and access it with the necessary privileges.
In this video, we present requirements for our car repair shop database, to be used in the next few videos.
When creating tables, we need to start off with those that don't have any dependencies - that is, that have no foreign keys to other tables.
In this video I review the numeric types and show some examples of how rounding decimal numbers works, and some errors that may occur.
The requirments gathering process is important in database construction since it allows for a better understanding of the problem that our databse will solve.