19 lines
691 B
Text
19 lines
691 B
Text
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this is a normalized data table diagram.
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┌────────────────┐
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│USERS BY EMAIL │
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├──┬─────┬───────┤
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│id│email│user_id│
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├──┼─────┼───────┤
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│ 1│b@o.b│ 1│
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│ 2│c@r.l│ 2│
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└──┴─────┴───────┘
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┌───────────────┐
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│USERS │
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├──┬────────┬───┤
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│id│ name│age│
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├──┼────────┼───┤
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│ 1│ bob│ 19│
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│ 2│ charlie│ 23│
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└──┴────────┴───┘
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