2025-09-02 22:59:01 +02:00
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CREATE TABLE produits (
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id SERIAL PRIMARY KEY,
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nom TEXT,
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caracteristiques VECTOR(6)
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);
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INSERT INTO produits (nom, caracteristiques) VALUES
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('Tomate', '[0.6, 0.3, 0.3, 1.0, 0.5, 1.0]'),
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('Concombre', '[0.2, 0.1, 0.9, 1.0, 0.0, 0.0]'),
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('Courgette', '[0.3, 0.1, 0.5, 1.0, 0.0, 0.0]'),
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('Carotte', '[0.5, 0.1, 0.8, 0.5, 0.0, 1.0]'),
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('Poivron', '[0.4, 0.2, 0.6, 1.0, 0.0, 1.0]'),
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('Aubergine', '[0.2, 0.1, 0.4, 1.0, 0.0, 0.0]'),
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('Pomme', '[0.8, 0.3, 0.9, 1.0, 1.0, 1.0]'),
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('Poire', '[0.7, 0.2, 0.7, 1.0, 1.0, 0.0]'),
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('Fraise', '[0.9, 0.4, 0.7, 1.0, 1.0, 1.0]'),
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('Cerise', '[0.8, 0.3, 0.6, 1.0, 1.0, 1.0]'),
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('Citron', '[0.2, 1.0, 0.6, 1.0, 1.0, 1.0]'),
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('Orange', '[0.7, 0.6, 0.7, 1.0, 1.0, 1.0]'),
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('Banane', '[0.9, 0.1, 0.2, 1.0, 1.0, 0.0]'),
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('Raisin', '[0.8, 0.3, 0.5, 1.0, 1.0, 1.0]'),
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('Pastèque', '[0.8, 0.2, 0.6, 1.0, 1.0, 1.0]'),
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('Melon', '[0.9, 0.2, 0.5, 1.0, 1.0, 1.0]'),
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('Betterave', '[0.5, 0.1, 0.4, 0.0, 0.0, 1.0]'),
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('Radis', '[0.2, 0.3, 0.9, 0.5, 0.0, 1.0]'),
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('Brocoli', '[0.1, 0.1, 0.6, 0.0, 0.0, 0.0]'),
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('Chou-fleur', '[0.1, 0.1, 0.7, 0.0, 0.0, 0.0]');
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2025-09-14 11:40:14 +02:00
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alter table produits
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add column nutrition vector(10);
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UPDATE produits
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SET nutrition = ARRAY[energie, proteines, glucide, sucre, graisse, graisse_saturee, sel, fibres, nutriscore, additifs]::vector;
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2025-09-14 13:26:27 +02:00
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with selection as (
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select op.id, product_name, brands, "energy-kcal_100g", fat_100g, "saturated-fat_100g",
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"carbohydrates_100g", "sugars_100g", "proteins_100g", "salt_100g", "fiber_100g",
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"nutriscore_score", "additives_n", string_to_array(additives_en, ','),
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"potassium_100g", "calcium_100g", "vitamin-a_100g", "vitamin-c_100g",
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main_category_en
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from openfoodfacts_cleaned op
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left join produit p on p.id = op.id
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where brands like 'Familia%'
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and p.id is null
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and "energy-kcal_100g" is not null
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and proteins_100g is not null
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and fat_100g is not null
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and "saturated-fat_100g" is not null
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and carbohydrates_100g is not null
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and sugars_100g is not null
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and salt_100g is not null
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and nutriscore_score is not null
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)
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insert into produit (id, nom, marque,
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energie, graisse, graisse_saturee,
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glucide, sucre, proteines, sel,
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fibres, nutriscore, additifs, additifs_list,
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potassium, calcium, vitamin_a, vitamin_c, categorie)
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select * from selection;
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