one-to-one relationship in adatabase
one to many; many to one ; one to one
Don't know about three: how about the following four?One-to-one, one-to-many, many-to-one and many-to-many.
one to many; many to one ; one to one
One
types of association 1. one to one association 2. one to many association 3. many to one association 4. many to many association
It is one of many possibilities.It is one of many possibilities.
Database is the collection records . There are three types of relationships in DB : one to one , one to many, many to many.
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It is a term from computer databases. A relational database can have a one-to-many relationship in its data. For example, if you have a customer order database, one table will contain customer names and another will contain their orders. Each customer will only be listed once, but each customer can make many orders. So one customer can be related to many orders. Incorporating that into a database requires the creation of a one to many relationship.
As many as you like.