Many to Many Relationships
This video covers the basics of many to many relationships in PLINQO. Check it out!
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Almost every project requires the use of many to many relationships and LINQ to SQL does not support it. As you probably guessed, PLINQO does! Let's go through a quick sample of a many to many scencario in PLINQO. Below is a diagram of a many to many relationship between the User and Role entities.
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The code here adds a User to a Role.
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using (var context = new TrackerDataContext())
{
User u = context.User.GetByKey(1);
Role r = context.Role.GetByKey(1);
u.RoleList.Add(r);
context.SubmitChanges();
} |
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The result in the database after the code is executed.
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Read more about how PLINQO implemented many to many relationships.