Different between forign and primary key
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Forign Key - a foreign key is a field in one table that uniquely identifies a row of another table or the same table.
Primary key - When we apply primary key it does not allow null or same value.
hope it help you
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my self aditya
class 8th
Primary key - When we apply primary key it does not allow null or same value.
hope it help you
please mark as brainliest
my self aditya
class 8th
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