primary key
Sign in to saveAlso known as primary key constraint
set of attributes (columns) that uniquely specify a tuple (row) in a relation
Connections
relational database
Entity
database
Entity
Q47607
Entity
entity-relationship model
Entity
relational model
Entity
due diligence
Entity
object–relational mapping
Entity
timestamp
Entity
database table
Entity
foreign key
Entity
national identification number
Entity
Universally Unique Identifier
Entity
row
Entity
active record pattern
Entity
candidate key
Entity
column
Entity
relation
Entity
unique key
Entity
unique identifier
Entity
superkey
Entity