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241 lines
10 KiB
SQL
241 lines
10 KiB
SQL
-- EXERCICE 1 --
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-- Suppression des tables si elles existent
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DROP TABLE IF EXISTS Inscription;
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DROP TABLE IF EXISTS Orateur;
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DROP TABLE IF EXISTS Conference;
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-- Création des tables
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CREATE TABLE Conference (
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IDConf INTEGER,
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Titre VARCHAR(100) NOT NULL,
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DateConf DATE,
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Prix DECIMAL(6,2),
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CONSTRAINT Conference_pk
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PRIMARY KEY(IDConf)
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);
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CREATE TABLE Orateur (
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IDOr INTEGER,
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NomOrateur VARCHAR(100) NOT NULL,
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CONSTRAINT Orateur_pk
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PRIMARY KEY(IDOr)
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);
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CREATE TABLE Inscription (
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IDIns INTEGER,
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IDConf INTEGER,
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IDOr INTEGER,
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DateIns DATE,
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CONSTRAINT Inscription_pk
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PRIMARY KEY(IDIns),
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CONSTRAINT Inscription_fk1
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FOREIGN KEY (IDConf) REFERENCES Conference(IDConf),
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CONSTRAINT Inscription_fk2
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FOREIGN KEY (IDOr) REFERENCES Orateur(IDOr)
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);
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-- Insertion des conférences
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (1, 'Data Science Fundamentals', '2025-03-15', 150.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (2, 'Advanced Machine Learning', '2025-03-15', 200.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (3, 'Introduction to AI', '2025-04-10', 120.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (4, 'Big Data for Business', '2025-05-20', 180.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (5, 'Data Visualization Techniques', '2025-05-20', 130.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (6, 'Cloud Computing Basics', '2025-01-25', 100.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (7, 'Cybersecurity Essentials', '2025-02-14', 160.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (8, 'Neural Networks Deep Dive', '2025-03-15', 220.00);
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INSERT INTO Conference(IDConf, Titre, DateConf, Prix) VALUES (9, 'Data Warehouses and Data Lakes', '2025-02-14', 150.00);
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-- Insertion des orateurs
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (1, 'Jean Dupont');
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (2, 'Isabella Rihl');
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (3, 'Marc Twilight');
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (4, 'Houda Ben Ali');
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (5, 'Yann Lequn');
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INSERT INTO Orateur(IDOr, NomOrateur) VALUES (6, 'Sophie Marchand');
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-- Insertion des inscriptions
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (1, 1, 1, '2025-01-10');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (2, 2, 1, '2025-01-11');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (3, 3, 1, '2025-01-15');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (4, 4, 2, '2025-02-01');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (5, 5, 2, '2025-02-20');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (6, 6, 3, '2025-03-10');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (7, 7, 3, '2025-02-28');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (8, 8, 1, '2025-03-01');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (9, 1, 4, '2025-01-12');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (10, 2, 4, '2025-01-15');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (11, 3, 4, '2025-02-01');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (12, 1, 5, '2025-01-25');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (13, 5, 5, '2025-01-30');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (14, 4, 6, '2024-12-10');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (15, 5, 6, '2025-01-05');
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INSERT INTO Inscription(IDIns, IDConf, IDOr, DateIns) VALUES (16, 1, 6, '2025-01-10');
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-- Question 1.1
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SELECT Titre, MIN(Prix) AS 'Prix Minimum' FROM Conference GROUP BY Titre;
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-- Question 1.2
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SELECT c.Titre FROM Conference c
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WHERE EXISTS (SELECT * FROM Inscription i WHERE i.IDConf = c.IDConf) AND c.Titre LIKE '%Data%';
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-- Question 1.4
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SELECT o.NomOrateur FROM Orateur o
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JOIN Inscription i ON o.IDOr = i.IDOr
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WHERE i.DateIns < '2025-01-20'
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GROUP BY o.NomOrateur
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HAVING COUNT(i.IDConf) >= 3;
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-- Question 1.4
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SELECT c.Titre, c.DateConf, COUNT(i.IDOr) AS 'Nombre d''Orateurs inscrits' FROM Conference c
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JOIN Inscription i ON i.IDConf = c.IdConf
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GROUP BY c.Titre, c.DateConf
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ORDER BY c.DateConf ASC;
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-- Question 1.5
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SELECT o.NomOrateur, SUM(c.Prix) AS 'Prix Total payé' FROM Orateur o
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JOIN Inscription i ON o.IDOr = i.IDOr
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JOIN Conference c ON c.IDConf = i.IDConf
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GROUP BY o.NomOrateur
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ORDER BY SUM(c.Prix) DESC;
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-- Question 1.6
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SELECT o.NomOrateur, MIN(c.Prix) AS 'Prix minimal payé' , MAX(c.Prix) AS 'Prix maximal payé' FROM Orateur o
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JOIN Inscription i ON o.IDOr = i.IDOr
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JOIN Conference c ON c.IDConf = i.IDConf
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GROUP BY o.NomOrateur;
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-- Question 1.7
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SELECT c.Titre FROM Conference c
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JOIN Inscription i ON i.IDConf = c.IDConf
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JOIN Orateur o ON o.IDOr = i.IDOr
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WHERE o.NomOrateur = 'Jean Dupont'
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ORDER BY c.Titre ASC;
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-- Question 1.8
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SELECT o.NomOrateur FROM Orateur o
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WHERE NOT EXISTS (
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SELECT * FROM Conference c WHERE NOT EXISTS (
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SELECT * FROM Inscription i WHERE i.IDConf = c.IDConf AND o.IDOr = i.IDOr
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) AND c.DateConf = '2025-03-15'
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);
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-- EXERCICE 2 --
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-- Suppression des tables si elles existent
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DROP TABLE IF EXISTS Oeuvre;
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DROP TABLE IF EXISTS Collection;
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DROP TABLE IF EXISTS Musee;
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-- Création des tables
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CREATE TABLE Musee (
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idm INTEGER,
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nom VARCHAR(100) NOT NULL,
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ville VARCHAR(100) NOT NULL,
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CONSTRAINT Musee_pk
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PRIMARY KEY(idm)
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);
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CREATE TABLE Collection (
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idc INTEGER,
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idm INTEGER NOT NULL,
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nom VARCHAR(100) NOT NULL,
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CONSTRAINT Collection_pk
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PRIMARY KEY(idc),
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CONSTRAINT Collection_fk
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FOREIGN KEY (idm) REFERENCES Musee(idm)
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);
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CREATE TABLE Oeuvre (
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ido INTEGER,
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idc INTEGER NOT NULL,
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titre VARCHAR(100) NOT NULL,
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artiste VARCHAR(100) NOT NULL,
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annee INTEGER,
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prix_estime DECIMAL(12,2),
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CONSTRAINT Oeuvre_pk
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PRIMARY KEY(ido),
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CONSTRAINT Oeuvre_fk
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FOREIGN KEY (idc) REFERENCES Collection(idc)
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);
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-- Insertion des musées
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INSERT INTO Musee(idm, nom, ville) VALUES (1, 'Louvre', 'Paris');
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INSERT INTO Musee(idm, nom, ville) VALUES (2, 'Musée d''Orsay', 'Paris');
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INSERT INTO Musee(idm, nom, ville) VALUES (3, 'Metropolitan Museum of Art', 'New York');
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INSERT INTO Musee(idm, nom, ville) VALUES (4, 'Galerie nationale', 'Berlin');
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-- Insertion des collections
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INSERT INTO Collection(idc, idm, nom) VALUES (1, 1, 'Toile classique');
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INSERT INTO Collection(idc, idm, nom) VALUES (2, 1, 'Sculpture');
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INSERT INTO Collection(idc, idm, nom) VALUES (3, 2, 'Impressionnisme');
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INSERT INTO Collection(idc, idm, nom) VALUES (4, 3, 'Art moderne');
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INSERT INTO Collection(idc, idm, nom) VALUES (5, 4, 'Art contemporain');
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INSERT INTO Collection(idc, idm, nom) VALUES (6, 2, 'Photographie');
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-- Insertion des œuvres (ido, idc, titre, artiste, annee, prix_estime)
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (1, 1, 'Mona Lisa', 'Léonard de Vinci', 1503, 700000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (2, 1, 'La Vénus de Milo', 'Alexandros d''Antioche', -100, 20000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (3, 2, 'Le Penseur', 'Auguste Rodin', 1902, 15000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (4, 3, 'Impression, Soleil Levant', 'Claude Monet', 1872, 5000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (5, 3, 'La Nuit étoilée', 'Vincent van Gogh', 1889, 100000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (6, 4, 'Les Demoiselles d''Avignon', 'Pablo Picasso', 1907, 140000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (7, 4, 'Guernica', 'Pablo Picasso', 1937, 200000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (8, 5, 'Balloon Dog', 'Jeff Koons', 1994, 56000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (9, 5, 'Untitled', 'Banksy', 2005, 15000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (10, 6, 'Migrant Mother', 'Dorothea Lange', 1936, 800000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (11, 6, 'Moonrise, Hernandez, New Mexico', 'Ansel Adams', 1941, 600000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (12, 1, 'La Liberté guidant le peuple', 'Eugène Delacroix', 1830, 120000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (13, 3, 'Le Déjeuner sur l''herbe', 'Edouard Manet', 1863, 60000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (14, 4, 'Composition VIII', 'Wassily Kandinsky', 1923, 40000000.00);
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INSERT INTO Oeuvre(ido, idc, titre, artiste, annee, prix_estime) VALUES (15, 5, 'For the Love of God', 'Damien Hirst', 2007, 100000000.00);
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-- Question 2.1
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SELECT COUNT(*) AS 'NombreMusees' FROM Musee;
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-- Question 2.2
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SELECT m.nom, m.ville, COUNT(o.ido) AS 'NombreOeuvres' FROM Musee m
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JOIN Collection c ON m.idm = c.idm
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JOIN Oeuvre o ON o.idc = c.idc
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GROUP BY m.nom, m.ville
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HAVING COUNT(o.ido) >= 4;
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-- Question 2.3
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SELECT o.titre, o.artiste, o.annee FROM Oeuvre o
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JOIN Collection c ON o.idc = c.idc
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JOIN Musee m ON c.idm = m.idm
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WHERE m.ville = 'Paris'
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ORDER BY o.annee ASC;
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-- Question 2.4
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SELECT AVG(o.prix_estime) AS 'Prix moyen des oeuvres de Pablo Picasso' FROM Oeuvre o
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WHERE o.artiste = 'Pablo Picasso';
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-- Question 2.5
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SELECT m.nom, COUNT(o.ido) AS 'Nombre d''oeuvres dont le prix est estimé à plus d''1 million d''euros' FROM Musee m
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JOIN Collection c ON m.idm = c.idm
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JOIN Oeuvre o ON c.idc = o.idc
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WHERE o.prix_estime > 1000000
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GROUP BY m.nom;
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-- Question 2.6
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SELECT m.nom, MIN(o.prix_estime) AS 'Prix estimé minimal', MAX(o.prix_estime) AS 'Prix estimé maximal' FROM Musee m
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JOIN Collection c ON m.idm = c.idm
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JOIN Oeuvre o ON c.idc = o.idc
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GROUP BY m.nom;
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-- Question 2.7
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-- SELECT AVG(prix_estime) AS 'Moyenne des prix estimés de toutes les oeuvres' FROM Oeuvre;
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SELECT o.titre, o.prix_estime FROM Oeuvre o
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WHERE o.prix_estime >= (SELECT AVG(prix_estime) FROM Oeuvre)
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ORDER BY o.titre ASC;
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-- Question 2.8
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SELECT m.nom FROM Musee m
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WHERE NOT EXISTS (
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SELECT * FROM Oeuvre o WHERE NOT EXISTS (
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SELECT * FROM Collection c
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WHERE c.idc = o.idc AND c.idm = m.idm
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) AND o.annee > 1950
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) |