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Natural key

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What is NATURAL KEY? What does NATURAL KEY mean? NATURAL KEY meaning, definition & explanation

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Surrogate Key in ETL

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What are NOTNULL , UNIQUE & PRIMARY KEYS?

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What is the key to making veneers look natural?

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The Key of D Minor - Natural, Harmonic & Melodic Minor Scales Primary Chords

A natural key is a type of unique key, found in relational model database design, that is formed of attributes that already exist in the real world. It is used in business-related columns. In other words, a natural key is a candidate key that has a logical relationship to the attributes within that row. A natural key is sometimes called domain key.
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