Which normal form does this table break?
QuizMedium
An orders table stores the products of each order in one text column, for example Keyboard, Mouse, Cable. Which rule does this break first?
- First normal form: every column should hold a single value, with no lists or repeating groups
- Second normal form: a column depends on only part of a composite key
- Third normal form: a column depends on another non-key column
- It breaks no rule; lists in a column are normal
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