Réaliser les manipulations suivantes dans le fichier fournit en répondant dans la section correspondante
shopalice avec le mot de passe pwd possédant les accÚs complets sur shop via une connexion externenom du client-yyyymmdd, ex: mylÚne citron-20121224à l'affichage, les valeurs monétaires sont arrondies à 2 décimales, les autres valeurs numériques à l'entier le plus prÚs.
+-------------------------+------------------------------+------------+----------+----------+-------+-------+
| name | description | sale_start | sale_end | quantity | cost | price |
+-------------------------+------------------------------+------------+----------+----------+-------+-------+
...
+-------------------------+------------------------------+------------+----------+----------+-------+-------+:+selling: {quantity} si en vente et quantité > 0out of stock si en vente et quantité <= 0clearance: {quantity} => {valeur de l'inventaire} si pas en vente et quantité > 0archived sinon, donc n'est plus en vente et quantité <= 0 +--------------------------------------------------------+---------+-------+--------+----------+-----------+-------------------------+
| *product* | *years* | cost | price | *profit* | *margins* | *status* |
+--------------------------------------------------------+---------+-------+--------+----------+-----------+-------------------------+
| Croquettes pour chatons: pour les chats de 3 Ă 9 mois | 1+ | 20.00 | 30.00 | 10.00 | 33% | selling: 33 |
| Sifflet ultrason: Pour appel et dressage des chiens | 2 | 9.99 | 14.99 | 5.00 | 33% | archived |
| Sac de transport | 1 | 66.00 | 129.49 | 63.49 | 49% | clearance: 6 => 396.00$ |
...
+--------------------------------------------------------+---------+-------+--------+----------+-----------+-------------------------++------------------+
| name |
+------------------+
| Sifflet ultrason |
...
+------------------++----------------+
| *client* |
+----------------+
| alice cooper |
| bob dylan |
| dave foster |
...
+----------------++-----------------------+------------+------------+
| id | product | *date* |
+-----------------------+------------+------------+
| alice cooper-20221123 | sifflet | 2022-11-23 |
| bob dylan-20221207 | croquettes | 2022-12-07 |
...
+-----------------------+------------+------------+Mois jour(indicateur st, nd, ...) Année+---------------------+------------------+----------+-------+----------+------------+---------+
| *date* | product | quantity | price | discount | *subtotal* | *total* |
+---------------------+------------------+----------+-------+----------+------------+---------+
| September 23rd 2023 | croquettes | 10 | 22.49 | 30 | 224.90 | 157.43 |
| September 22nd 2023 | sac de transport | 1 | 10.00 | NULL | 10.00 | 10.00 |
...
| November 23rd 2022 | sifflet | 1 | 2.99 | NULL | 2.99 | 2.99 |
+---------------------+------------------+----------+-------+----------+------------+---------++------------+----------------+
| product | *avg discount* |
+------------+----------------+
| biscuits | 50% |
| croquettes | 35% |
...
+------------+----------------++------------------+------------+-----------+------------------+
| product | *$ amount* | *# items* | *# transactions* |
+------------------+------------+-----------+------------------+
| biscuits | 148.01 | 99 | 1 |
| collier | 0.00 | 0 | 1 |
| croquettes | 472.32 | 27 | 3 |
...
+------------------+------------+-----------+------------------++--------+----------------+------------+--------------+
| *year* | *client* | *$ amount* | *# products* |
+--------+----------------+------------+--------------+
| 2023 | alice cooper | 10.00 | 7 |
| 2023 | bob dylan | 100.00 | 1 |
...
| 2022 | alice cooper | 2.99 | 1 |
| 2022 | bob dylan | 44.98 | 1 |
+--------+----------------+------------+--------------++-----------+------------+
| *client* | *$ amount* |
+-----------+------------+
| bob dylan | 44.98 |
+-----------+------------++---------+------------+----------------+
| product | *date* | *client* |
+---------+------------+----------------+
| Collier | 2023-07-29 | franck sinatra |
...
+---------+------------+----------------+ĂnoncĂ© de travail sur LĂA