Related terms:
foreign key
create table
referential integrity
data modeling
tuples
composite key
two relations
column expression
entity integrity
temporal database
entity instance
surrogate key
uniquely identify
natural key
key value
relational database
new address
definition phase
book values
Wikipedia sources:
Unique key
Surrogate key
Weak entity
IDEF1X
Relational database
Ingres (database)
Entity integrity
Extract, transform, load
Compound key
Microsoft Jet Database Engine
Integrity constraints
Natural key
Junction table
Knowledge extraction
Data integrity
InnoDB
Star schema
Data Definition Language
Insert (SQL)
Candidate key
Cardinality (data modeling)
Temporal database
Foreign key
Virtuoso Universal Server
Second normal form
MyISAM
Context for words:
primary
key
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