Correction de la configuration MySQL dans docker-compose.yml et ajout du script TP2.sql pour la gestion des employés et départements

M2/SQL/docker-compose.yml

@@ -3,8 +3,10 @@ services:
     container_name: M2_SQL_COURSE
     image: mysql:latest
     environment:
-      MYSQL_ALLOW_EMPTY_PASSWORD: 'true'
+      MYSQL_ALLOW_EMPTY_PASSWORD: yes
       MYSQL_DATABASE: TP
+    ports:
+      - 3306:3306
     volumes:
       - mysql_data:/var/lib/mysql
     restart: unless-stopped

M2/SQL/scripts/TP1.sql

@@ -54,8 +54,8 @@ GROUP BY Enseigne, Ville;
 
 -- Q1.5
 SELECT Enseigne, m.Ville, AVG(Chiffre) AS ChiffreMoyen
-FROM Magasin AS m
+FROM Magasin m
-JOIN Localite AS l ON m.Ville = l.Ville
+JOIN Localite l ON m.Ville = l.Ville
 WHERE l.Population >= 80000
 GROUP BY Enseigne, m.Ville;
 

M2/SQL/scripts/TP2.sql

@@ -0,0 +1,96 @@
+DROP TABLE IF EXISTS Employe;
+DROP TABLE IF EXISTS Departement;
+
+-- Q2.1
+-- La clé 'Dep' ne fait pas référence à une clé primaire dans la table 'Departement' car les valeurs ne sont pas uniques.
+
+CREATE TABLE IF NOT EXISTS Employe(
+    Eno      INTEGER PRIMARY KEY,
+    Enom     VARCHAR(20),
+    Prof     VARCHAR(30),
+    Date_Emb Date,
+    Salaire  INTEGER,
+    Prime    INTEGER,
+    Dep      INTEGER
+);
+
+CREATE TABLE IF NOT EXISTS Departement(
+    Dno       INTEGER PRIMARY KEY,
+    Dnom      VARCHAR(20),
+    Directeur INTEGER,
+    Ville     VARCHAR(20)
+);
+
+INSERT INTO Employe VALUES
+(10, 'Lucas', 'Ingénieur', '2023-10-01', 3100, NULL, 3),
+(20, 'Jean', 'Technicien', '2018-05-01', 2510, 1500, 2),
+(30, 'Claude', 'Vendeur', '2010-03-01', 4300, 2000, 1),
+(40, 'Claire', 'Ingénieur', '2010-03-01', 4500, 2400, 3),
+(50, 'Léon', 'Technicien', '2015-09-01', 2100, 1000, 2);
+
+INSERT INTO Departement VALUES
+(1, 'Vente', 30, 'Passy'),
+(2, 'Production', 20, 'Lyon'),
+(3, 'Développement', 40, 'Grenoble'),
+(4, 'Recherche', 40, 'Antibes');
+
+-- Q2.2
+SELECT * FROM Employe;
+SELECT * FROM Departement;
+
+-- Q2.3
+SELECT Enom, Salaire FROM Employe;
+
+-- Q2.4
+SELECT DISTINCT Prof FROM Employe;
+
+-- Q2.5
+SELECT Enom, Salaire FROM Employe WHERE Salaire < 4000;
+
+-- Q2.6
+SELECT Enom, Prof FROM Employe e
+JOIN Departement d ON e.Dep = d.Dno 
+WHERE d.Ville = 'Lyon';
+
+-- Q2.7
+SELECT Enom, Prof FROM Employe e
+JOIN Departement d ON d.Directeur = e.Eno
+WHERE d.Dnom = 'Production';
+
+-- Q2.8
+SELECT Enom, Date_Emb FROM Employe
+WHERE Prof = 'Technicien';
+
+-- Q2.9
+SELECT * FROM Employe, Departement;
+
+-- Q.2.10
+SELECT e.Enom, d.Dnom FROM Employe e, Departement d
+WHERE e.Dep = d.Dno;
+
+-- Q2.11
+SELECT e.Enom, d.Dnom, dir.Enom AS Directeur FROM Employe e, Departement d, Employe dir
+WHERE e.Dep = d.Dno AND d.Directeur = dir.Eno;
+
+-- Q2.12
+SELECT e.Enom, e.Date_Emb, d.Dnom, dir.Enom AS Directeur, dir.Date_Emb as 'Embauche Directeur'
+FROM Employe e, Departement d, Employe dir
+WHERE e.Dep = d.Dno AND d.Directeur = dir.Eno AND dir.Date_Emb > e.Date_Emb;
+
+-- Q2.13
+SELECT e.Eno, e.Enom FROM Employe e, Departement d
+WHERE e.Dep = d.Dno AND d.Ville = 'Lyon';
+
+-- Q2.14
+SELECT * FROM Departement
+WHERE Dno NOT IN (SELECT DISTINCT Dep FROM Employe);
+
+-- Q2.15
+SELECT dir.Enom, d.Dnom, d.Ville FROM Employe dir, Departement d
+WHERE dir.Eno = d.Directeur and (d.Dno = 1 OR d.Dno = 3);
+
+-- Q2.16
+INSERT INTO Employe VALUES (60, 'Jérémy', 'Ingénieur', '2013-10-26', 2400, 1000, 2);
+
+SELECT e.Enom, d.Dnom, d.Dnom FROM Employe e, Departement d, Employe inge
+WHERE e.Dep = d.Dno AND inge.Prof = 'Ingénieur' and inge.Dep = e.Eno;