Where might databases be involved in this situation? When a customer buys items, the cash register retrieves prices and the customer pays for products. Items must be ordered, shipped, and stocked in the store. Grocery store: The grocery store is stocked with items.Think about what is going on around you in everyday situations and whether there might be a database at work. Inventory in Access Database Think about it Databases have an enormous impact in almost every area of our lives. While this information could be managed without a database, it would be easier and more efficient to use one. A database could store this information, and it could also allow the store to quickly determine how many Brand X toasters are in inventory without needing to count inventory on the shelves. When you make a purchase, the store needs to be able to store the sales information to determine the daily sales total and how to track the decrease in inventory. For example, if you go shopping at a department store for a toaster, the store inventory of products is information that must be stored somewhere, along with the price of each product. WHERE object_id = OBJECT_ID(N'.Think about all of the information we encounter on a typical day that might be organized by a database. WHERE Create the DeleteOfficeAssignment stored procedure. WHERE the UpdateOfficeAssignment stored procedure. INSERT INTO dbo.OfficeAssignment (InstructorID, Location) Create InsertOfficeAssignment stored procedure. Define the relationship between OfficeAssignment and Person. Define the relationship between Course and Department. Define the relationship between CourseInstructor and Person. Define the relationship between CourseInstructor and Course.ĪLTER TABLE. Define the relationship between StudentGrade and Student. Define the relationship between StudentGrade and Course. Define the relationship between OnlineCourse and Course. IF NOT EXISTS (SELECT * FROM sys.foreign_keysĪND parent_object_id = OBJECT_ID(N'.'))ĪLTER TABLE. Define the relationship between OnsiteCourse and Course. )WITH (IGNORE_DUP_KEY = OFF) ON ) ON ĬREATE TABLE. ( NOT NULL,ĬONSTRAINT PRIMARY KEY CLUSTERED
WHERE object_id = OBJECT_ID(N'.')ĬREATE TABLE. Copy the following SQL into the new query, then right-click on the query and select Execute SQL.Select the STESample database from the drop down at the top of the query editor.\SQLEXPRESS as the server name and click OK Select Data -> Transact SQL Editor -> New Query Connection.Copy the following SQL into the new query, then right-click on the query and select Execute.Right-click on the database in Server Explorer and select New Query.If you are using Visual Studio 2012 or newer.
If you haven’t connected to a database from Server Explorer before you’ll need to select Microsoft SQL Server as the data source.Right click on Data Connections -> Add Connection….Here are the steps to create the database: See Visual Studio Releases for details on what to use. The database server that is installed with Visual Studio is different depending on the version of Visual Studio you use.