MS ACCESS DEFINING DESIGN VIEW AND DATASHEET VIEW.ppt

Microsoft Access is a software application that could help students to create databases and organize data using database tools like, reports, modules, tables and queries. Database Relational is a tool that could organize the data by its relationship (One is to One, One is to Many and Many is to Many.

1. COMPREHENSIVE
Access Tutorial 2
Building a Database
and Defining Table
Relationships

2. Creating a Table in Design View
New Perspectives on Microsoft Office Access 2007 2

3. Defining a Field in Design View
•In the Field Name box, type the name for the
field, and then press the Tab key
•Accept the default Text data type, or click the
arrow and select a different data type for the
field. Press the Tab key
•Enter an optional description for the field, if
necessary
•Use the Field Properties pane to type or select
other field properties, as appropriate
New Perspectives on Microsoft Office Access 2007 3

4. Defining a Field in Design View
New Perspectives on Microsoft Office Access 2007 4

5. Specifying the Primary Key
in Design View
•In the Table window in Design view, click in the
row for the field you’ve chosen to be the primary
key.
•In the Tools group on the Table Tools Design tab,
click the Primary Key button
New Perspectives on Microsoft Office Access 2007 5

6. Moving a Field
•To move a field, you use the mouse to drag it to
a new location in the Table window in Design
view
New Perspectives on Microsoft Office Access 2007 6

7. Adding a Field
Between Two Existing Fields
•In the Table window in Design view, select the
row for the field above which you want to add a
new field
•In the Tools group on the Table Tools Design tab,
click the Insert Rows button
•Define the new field by entering the field name,
data type, optional description, and any property
specifications
New Perspectives on Microsoft Office Access 2007 7

8. Importing Data from an Excel
Worksheet
•The import process allows you to copy the data
from a source without having to open the source
file –such as an Excel Worksheet
•Click External Dataon the Ribbon
•Click the Excelbutton in the Import group to
start the wizard
•You can also import another Access DB table or a
plain Text File.
New Perspectives on Microsoft Office Access 2007 8

9. Importing Data from an Excel
Worksheet
New Perspectives on Microsoft Office Access 2007 9

10. Defining Table Relationships
•A one-to-many relationship exists between two
tables when one record in the first table matches
one or many records in the second table.
–The Primary tableis the “one” in a one-to-many
relationship
–The Related table is the “many” table
New Perspectives on Microsoft Office Access 2007 10

11. Defining Table Relationships
•Referential integrity is a set of rules that Access
enforces to maintain consistency between
related tables when you update data in a
database
•The Relationships window illustrates the
relationships among a database’s tables
•Click the Database Toolstab on the Ribbon
•In the Show/Hide group on the Database Tools
tab, click the Relationships button
New Perspectives on Microsoft Office Access 2007 11

12. Defining Table Relationships
New Perspectives on Microsoft Office Access 2007 12

13. Defining Table Relationships
New Perspectives on Microsoft Office Access 2007 13
Example

14. Defining Table Relationships
New Perspectives on Microsoft Office Access 2007 14