Part 6:How to use primary key and foreign key,how to make relations of two different table using sql
Artrepreneur 30:60 2021-06-29 21:13 82 2 0

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database management systemsql serverprimary key in databaseforeign key in databasedifference between primary and foreign keydifference between unique and primary keywhy we use primary keyhow to make relations between tables