a candidate key is a minimal superkey.
any superkey can uniquely identify a row in the table.
the primary key is selected from the available superkeys.
a superkey functions as a unique identifier for tuples.
understanding the concept of a superkey is vital for normalization.
the composite key acts as a superkey for this entity.
we must identify a valid superkey before defining the primary key.
adding an extra attribute to a candidate key creates a superkey.
this specific set of attributes forms a superkey.
database designers analyze potential superkeys to ensure data integrity.
a superkey does not necessarily have to be minimal.
a candidate key is a minimal superkey.
any superkey can uniquely identify a row in the table.
the primary key is selected from the available superkeys.
a superkey functions as a unique identifier for tuples.
understanding the concept of a superkey is vital for normalization.
the composite key acts as a superkey for this entity.
we must identify a valid superkey before defining the primary key.
adding an extra attribute to a candidate key creates a superkey.
this specific set of attributes forms a superkey.
database designers analyze potential superkeys to ensure data integrity.
a superkey does not necessarily have to be minimal.
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