db

BUT2/BD/td1.sql

 --creation de table en local
+create table EMPLOYE as select * from basetd.employe;
+create table SERVICE as select * from basetd.SERVICE;
+create table PROJET as select * from basetd.PROJET;
+create table TRAVAIL as select * from basetd.TRAVAIL;
+create table CONCERNE as select * from basetd.CONCERNE;
+
+ALTER TABLE EMPLOYE ADD CONSTRAINT PK_EMPLOYE PRIMARY KEY(NUEMPL);
+ALTER TABLE SERVICE ADD CONSTRAINT PK_SERVIE PRIMARY KEY(NUSERV);
+ALTER TABLE PROJET ADD CONSTRAINT PK_PROJET PRIMARY KEY(NUPROJ);
+ALTER TABLE TRAVAIL ADD CONSTRAINT PK_TRAVAIL PRIMARY KEY(NUEMPL, NUPROJ);
+ALTER TABLE CONCERNE ADD CONSTRAINT PK_CONCERNE PRIMARY KEY(NUSERV, NUPROJ);
+
+
+ALTER TABLE EMPLOYE ADD CONSTRAINT FK_AFFECT FOREIGN KEY(AFFECT) REFERENCES SERVICE(NUSERV);
+ALTER TABLE PROJET ADD CONSTRAINT FK_RESP FOREIGN KEY(RESP) REFERENCES EMPLOYE(NUEMPL);
+ALTER TABLE TRAVAIL ADD CONSTRAINT FK_NUEMPL FOREIGN KEY(NUEMPL) REFERENCES EMPLOYE(NUEMPL);
+ALTER TABLE TRAVAIL ADD CONSTRAINT FK_NUPROJ FOREIGN KEY(NUPROJ) REFERENCES PROJET(NUPROJ);
+ALTER TABLE CONCERNE ADD CONSTRAINT FK_NUSERV FOREIGN KEY(NUSERV) REFERENCES SERVICE(NUSERV);
+ALTER TABLE CONCERNE ADD CONSTRAINT FK_NUPROJC FOREIGN KEY(NUPROJ) REFERENCES PROJET(NUPROJ);
+
 --insertion des key
 alter table concerne add constraint pk_concerne primary key(nuserv,nuproj);
 alter table travail add constraint pk_travail primary key(nuempl,nuproj);
 
 
 --try code erreur
+/*
 insert into employe values (20,'toto',35,1,2000);
 insert into employe values (27,'toto',35,6,2000);
 drop table employe;
-
+*/
 --contraine unique et différée
 alter table employe add CONSTRAINT U_empl unique(nuempl,affect);
 

BUT2/BD/td3.sql

+rollback;
+
+execute maj.creer_employe(24,'alex',35,3,200000);
+
+execute maj.modif_hebdo(2000,30);
+
+execute lecture.liste_employes();
\ No newline at end of file