Definitions from Wiktionary (foreign key)
▸ noun: (databases) A column (or group of columns) in a relational table that identifies another table, so that items in the two tables can be conceptually linked.
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▸ noun: (databases) A column (or group of columns) in a relational table that identifies another table, so that items in the two tables can be conceptually linked.
Similar:
referential integrity,
constraint,
natural join,
theta join,
cardinality,
relative key,
left outer join,
functional dependency,
full outer join,
transitive dependency,
more...
▸ Words similar to foreign key
▸ Usage examples for foreign key
▸ Idioms related to foreign key
▸ Wikipedia articles (New!)
▸ Words that often appear near foreign key
▸ Rhymes of foreign key
▸ Invented words related to foreign key