What creates while a primary key is combined with a foreign, Database Management System

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What it creates while a primary key is combined with a foreign key?

It creates Parent-Child relation ship between the tables that connect them while a primary key is combined with a foreign key.


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Keys, it can be possible to create any table without primary key

it can be possible to create any table without primary key

Selective replication-data replication, Selective replication: This is a c...

Selective replication: This is a combination of generating small fragments of relation and replicating them rather than a entire relation. The data should be fragmented on require

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