1.

What Is The Purpose Of 1:m Extended Table?

Answer»

1. we can use it in parent CHILD relationship where the child entity is lonely related to the parent table.
2. or we can MAKE it as a intersection table by adding the foreign KEY of another table's primary key in the 1:M EXTENDED table.

1. we can use it in parent child relationship where the child entity is lonely related to the parent table.
2. or we can make it as a intersection table by adding the foreign key of another table's primary key in the 1:M extended table.



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