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natural key. In DICTIOUS you will not only get to know all the dictionary meanings for the word
natural key, but we will also tell you about its etymology, its characteristics and you will know how to say
natural key in singular and plural. Everything you need to know about the word
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English
Noun
natural key (plural natural keys)
- (databases) A unique key formed from attributes that relate to the external world being modelled, rather than being an internally generated surrogate key.
- Synonym: business key