1 NF,”Have no duplicate tuplesHave no multi-valued attributesBy definition, a valid relation will conform to 1NFData that do not conform to 1NF (e.g.
because of multi-valued attributes) are said to be in unnormalized form (UNF).”
The goto resource for studying materials
1 NF,”Have no duplicate tuplesHave no multi-valued attributesBy definition, a valid relation will conform to 1NFData that do not conform to 1NF (e.g.
because of multi-valued attributes) are said to be in unnormalized form (UNF).”