Filemaker Pro 10 TU687LL/A 사용자 설명서
제품 코드
TU687LL/A
Lesson 10
Making databases relational
Relational databases let you easily view related data and streamline data entry. You can enter data once, then
view and use that data in related tables or files.
view and use that data in related tables or files.
In this lesson, you will:
1
see how relational databases work
1
define a relationship
1
display data from one related record
1
display a list of related records
The sample file in this lesson uses two tables:
1
a Members table with records for individual Corporate Travelers Club members
1
a Companies table for companies where these members work. Each company has many members.
Display a related record in a file
Define a relationship to another table
1. Open Sample Copy.fp7.
The file contains the tables, but not the relational structure. You will build the structure now.
2. Choose File menu > Manage > Database.
3. Click the Relationships tab.
You see the relationships graph. The relationships graph shows all the tables in the current file.
You see the relationships graph. The relationships graph shows all the tables in the current file.
When you work with tables in the relationships graph, you are using them to organize your view into your
data. Each table occurrence in the relationships graph represents a separate view into your data. When you
create a relationship between two tables, you make the data stored in either table accessible to the other
table, according to the match fields and the criteria you establish for the relationship.
data. Each table occurrence in the relationships graph represents a separate view into your data. When you
create a relationship between two tables, you make the data stored in either table accessible to the other
table, according to the match fields and the criteria you establish for the relationship.
4. In the Members table, click the Company field and drag a line to the Company field in the Companies
table.
The Company field is the match field.