Part 1: Implementing the Database Design
We would like to create a database to manage information of customers, products, sales, and so forth. Accordingly, we will create related tables in our database. For example, the following diagram illustrates the names of fields, their data types and length to be included in our customer table.
Structure of our Customers table
|
Customer ID (text:5 as Primary Key) |
Last Name (text:10) |
First Name (text:10) |
Address (text:50) |
City (text:15) |
State (text:2) |
ZIP (text:5) |
· Open up Microsoft Access to create a new database and name it as ProjectDB
· In this database, create a new table in Design view (for table objects) and named it as Customers.
· In Design view of the Customers table, define the names and the types of the fields in the table as described above. In particular, when you define the Customer ID field, you should make it the primary key of the table, which allows Microsoft Access to process the information more efficiently using the Customer ID field as the key.
Part 2: Entering the Database Data
·
Switch
to Datasheet view (for tables objects) of the Customers.table to enter the following records into the table.
CUSTOMERS
|
CustId |
Last Name |
First Name |
Address |
City |
State |
Zip |
|
00001 |
Jones |
Bill |
|
|
CA |
91775 |
|
00002 |
Jones |
|
102 |
|
CA |
91778 |
|
00003 |
Smith |
Jill |
|
|
MA |
02914 |
|
00004 |
Jones |
Joe |
|
|
MA |
02915 |
Part 3: Creating Some Queries
· Switch to Create queries by using Wizard (for Queries objects) to create queries to retrieve the following information from the Customers table. For each query, do the following: First, in step 1 tell the wizard to select the fields of First Name, Last Name, City, and State. Second, in step 2 tell the wizard you want to Modify the query design. In the criteria rows of the design view properly specify our constraints on the fields.
Part 4: Try Your Own Queries
·
Apply your queries (double click them under
Queries objects) to see whether correct information is retrieved from the
current Customers table.
·
Switch
to Datasheet view (for tables objects) of the Customers table to enter the following records into the table and check to make
sure the queries still work fine to retrieve the updated information from the
table.
|
CustId |
Last Name |
First Name |
Address |
City |
State |
Zip |
|
00005 |
Jones |
Cleo |
|
|
MA |
02914 |
|
00006 |
Jones |
Clifford |
|
|
MA |
02915 |
In your weekly progress report, report whether you
are able to go through these steps to create a database with a single table.