group:ECOLE eleves = { N_Eleve:number, Nom:string, Prenom:string 1 'SURENA' 'Adrienne' 2 'SAPIENCE' 'Alain' 3 'SONG' 'Aline' 4 'GIRARD' 'André' 5 'MARTI' 'Anne' 6 'FRANÇOIS' 'Anne-Marie' 7 'GIRON' 'Anne-Marie' 8 'THIAM' 'Anne-Marie' 9 'CHHUOR' 'Anne-Marie' 10 'CHARDON' 'Annick' 11 'LACHAUSSÉE' 'Annie' 12 'PAVARD' 'Annie' 13 'SINSEAU' 'Annie' 14 'DUROC' 'Annie' 15 'BAUDET' 'Arlette' 16 'KRIEF' 'Arlette' 17 'HARAULT' 'Armelle' 18 'TANG' 'Armelle' 19 'LEKA' 'Bernadette' 20 'SCHUSTER' 'Bernadette' 21 'NAIMI' 'Chantal' } cours= { N_Cours:number, Matiere:string, Prof:string 1 'Français' 'DEAUCOURT' 2 'Anglais' 'KAC' 3 'Maths' 'PIDERIT' 4 'Physique' 'LADD' 5 'Maths' 'CAPRON' 6 'Anglais' 'POTRIQUET' 7 'Français' 'BERTOLO' } cours_eleves ={ N_CE:number, N_Cours:number, N_Eleve:number, Note:number 78 4 1 10 34 5 1 17 57 7 1 13 5 1 2 9 54 7 2 13 11 2 3 16 37 5 3 15 17 3 4 17 25 4 4 6 51 7 4 17 66 1 5 12 9 2 5 20 47 6 5 8 18 3 6 10 24 4 6 13 29 5 6 20 14 3 7 20 35 5 7 16 43 6 7 10 56 7 7 8 38 2 8 9 23 4 8 11 32 5 8 12 60 3 9 11 39 6 9 14 49 6 9 13 19 3 10 19 71 5 10 13 46 6 10 18 2 1 11 19 41 6 11 8 52 7 11 6 1 1 12 8 50 6 12 18 55 7 12 11 3 1 13 12 44 2 13 20 40 6 13 13 45 7 13 19 6 2 14 9 20 3 14 19 48 6 14 17 27 5 15 15 42 6 15 9 53 7 15 14 12 1 16 10 8 2 16 12 15 3 16 12 22 4 17 16 26 5 17 11 33 7 17 12 4 1 18 18 7 2 18 17 28 5 18 11 61 1 19 12 21 4 19 14 31 5 19 18 10 2 20 8 13 3 20 9 36 5 20 6 } cours_reels ={ N_CR:number, N_Cours:number, Date:string 1 1 '2016-09-20' 2 3 '2016-09-22' 3 1 '2016-09-25' 4 4 '2016-09-27' 5 5 '2016-10-05' 6 7 '2016-10-09' 7 1 '2016-10-11' 8 6 '2016-10-14' 9 3 '2016-10-16' 10 7 '2016-10-26' } cours_eleves_reels = { N_CER:number, N_Eleve:number, N_CR:number 1 12 1 2 11 1 3 13 1 4 18 1 5 2 1 6 7 3 7 16 3 8 2 3 9 6 3 10 10 3 11 14 3 12 17 4 13 8 4 14 6 4 15 4 4 16 1 4 17 17 5 18 15 5 19 18 5 20 6 5 21 1 5 22 7 5 23 11 6 24 15 6 25 2 6 26 10 6 27 13 6 28 4 6 29 4 7 30 11 7 31 15 7 32 2 7 33 16 1 34 19 1 35 4 2 36 5 6 37 14 6 38 9 6 39 12 6 40 20 3 41 9 3 42 19 3 43 20 7 44 14 7 45 12 7 46 7 7 47 5 8 48 7 8 49 9 8 50 9 8 51 10 8 52 11 8 53 4 9 54 6 9 55 7 9 56 9 9 57 10 9 58 1 9 59 1 10 60 2 10 61 4 10 62 7 10 63 11 10 64 12 10 65 15 10 66 14 10 }