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Quote: if nulls aren't values, then relations with null values aren't relations and the relational model is lost

topics > all references > references c-d > QuoteRef: dateCJ_1998 , p. 449 Date



Topic:
undefined, null, and other signal values
Topic:
database schema

Quotation Skeleton

Once you understand that nulls aren't values, you're … [by definition] … So you've abandoned the relational model, and all …   Google-1   Google-2

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Related Topics up

Topic: undefined, null, and other signal values (33 items)
Topic: database schema (29 items)

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