The following two tables could be used to store the data in Figure 5-17 in a database.
Question:
Choir Member (Last Name, First Name, Email, Phone, Part)
Musical Work (Name of Work, Composer, Part, Copy Number)
This notation means there are two tables, one named Choir Member and a second named Musical Work. The Choir Member table has five columns: Last Name, First Name, Email, Phone, and Part; Musical Work has four columns: Name of Work, Composer, Part, and Copy Number.
a. Redraw the data in Figure 5-17into this two-table format.
b. Select primary keys for the Choir Member and Musical Work tables.
c. The two tables are not integrated; they do not show who has checked out which music. Add foreign key columns to one of the tables to integrate the data.
d. This two-table design does not eliminate the potential for data integrity problems that occur in the spreadsheet. Explain why not.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Question Posted: