2. PHPRunner General questions
  3. Many to one and one to one relationships
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Many to one and one to one relationships

 		3/5/2010 18:40:00
PHPRunner General questions
G
 GBRunner author

Hi,
If a one to many relationship is setup by using the Master --> Details fields in the Table Links Properties window, how is a one to one relationship setup?
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Sergey Kornilov admin 3/5/2010

One-to-one and one-to-many relationships are setup exactly the same way.
If your question is how you can ensure that there is only one detail record - it's a different story. It would help if you explain what are your master and details tables are and what's the logic behind your app.
G
 		GBRunner author 3/5/2010

As an example one Country has many towns = one to many. Each town has one zip code and each zip code has one town = one to one.