Domanda di colloquio di Capgemini
What is a unique key?
Risposta di colloquio
Anonimo
26 mag 2021
A Unique key constraint uniquely identified each record in the database. This provides uniqueness for the column or set of columns.
What is a unique key?
Anonimo
A Unique key constraint uniquely identified each record in the database. This provides uniqueness for the column or set of columns.