a

ProjektowanieBazDanych/_KL5D2.sql

@@ -0,0 +1,189 @@
+SELECT ord.id              AS 'ID', 
+       customer.name       AS 'KLIENT',
+       ord.date_ordered    AS 'DATA',
+       emp.last_name       AS 'SPRZEDAWCA',
+       ord.total           AS 'WARTOŚĆ'
+  FROM ord, customer, emp
+ WHERE customer_id = ord.customer_id 
+   AND emp.id      = ord.sales_rep_id
+   AND (ord.total < 100 OR ord.total >= 1000);
+
+SELECT ord.id              AS 'ID', 
+       customer.name       AS 'KLIENT',
+       ord.date_ordered    AS 'DATA',
+       emp.last_name       AS 'SPRZEDAWCA',
+       ord.total           AS 'WARTOŚĆ'
+  FROM ord INNER JOIN customer   ON customer.id = ord.customer_id
+           INNER JOIN emp        ON emp.id      = ord.sales_rep_id
+   WHERE (ord.total < 100 OR ord.total >= 1000);
+
+
+SELECT ord.id              AS 'ID', 
+       customer.name       AS 'KLIENT',
+       ord.date_ordered    AS 'DATA',
+       emp.last_name       AS 'SPRZEDAWCA',
+       ord.total           AS 'WARTOŚĆ',
+       item.item_id        AS 'LP',
+       product.name        AS 'PRODUKT',
+       item.quantity       AS 'ILOŚĆ',
+       item.price          AS 'CENA'
+  FROM ord INNER JOIN customer   ON customer.id = ord.customer_id
+           INNER JOIN emp        ON emp.id      = ord.sales_rep_id
+           INNER JOIN item       ON item.ord_id = ord.id
+           INNER JOIN product    ON product.id  = item.product_id
+ WHERE (ord.total < 100 OR ord.total >= 1000);
+
+
+
+SELECT ord.id,            
+       customer.name,      
+       DATE_FORMAT(ord.date_ordered,'%Y-%m-%d, %W')  AS 'data',   
+       emp.last_name,      
+       ord.total ,         
+       item.item_id ,      
+       product.name             AS 'prod',       
+       item.quantity,      
+       item.price          
+  FROM ord INNER JOIN customer   ON customer.id = ord.customer_id
+           INNER JOIN emp        ON emp.id      = ord.sales_rep_id
+           INNER JOIN item       ON item.ord_id = ord.id
+           INNER JOIN product    ON product.id  = item.product_id
+ WHERE (ord.total < 100 OR ord.total >= 1000);
+
+
+SELECT osoby.id,
+       osoby.nazwisko,
+       osoby.imie,
+       adresy.ulica,
+       adresy.miasto,
+       adresy.kod_pocz
+  FROM osoby LEFT OUTER JOIN adresy ON osoby.id = adresy.osoby_id;
+
+SELECT ord.id,            
+       customer.name,      
+       DATE_FORMAT(ord.date_ordered,'%Y-%m-%d, %W')  AS 'data',   
+       CONCAT(emp.last_name, ' ', emp.first_name)    AS 'sprzed',
+       ord.total ,         
+       IFNULL(item.item_id, 'B.D.')                  AS 'id',
+       IFNULL(product.name, 'Brak danych')           AS 'prod',       
+       IFNULL(item.quantity, '-----')                AS 'ilosc',      
+       IFNULL(item.price, '-----')                   AS 'cena'
+  FROM ord INNER JOIN customer        ON customer.id = ord.customer_id
+           INNER JOIN emp             ON emp.id      = ord.sales_rep_id
+           LEFT OUTER JOIN item       ON item.ord_id = ord.id
+           LEFT OUTER JOIN product    ON product.id  = item.product_id;
+
+
+
+ZROBIĆ WIELE DO WIELU  !!!!
+
+
+SELECT osoby.id,
+       osoby.nazwisko,
+       osoby.imie,
+       adresy.ulica,
+       adresy.miasto,
+       adresy.kod_pocz
+  FROM osoby LEFT OUTER JOIN adresy ON osoby.id = adresy.osoby_id;
+  SELECT osoby.id,
+       osoby.nazwisko,
+       osoby.imie,
+       adresy.ulica,
+       adresy.miasto,
+       adresy.kod_pocz
+  FROM osoby RIGHT OUTER JOIN adresy ON osoby.id = adresy.osoby_id;
+
+
+
+SELECT prac.id           AS 'ID',
+       prac.last_name    AS 'Nazwisko',
+       prac.first_name   AS 'Imię',
+       prac.title        AS 'Stanowisko',
+       prac.manager_id   AS 'Szef',
+       szef.last_name    AS 'N.SZEFA',
+       szef.title        AS 'St.Szefa'
+  FROM emp AS szef, emp AS prac
+ WHERE szef.id = prac.manager_id;
+
+SELECT prac.id           AS 'ID',
+       prac.last_name    AS 'Nazwisko',
+       prac.first_name   AS 'Imię',
+       prac.title        AS 'Stanowisko',
+       prac.manager_id   AS 'Szef',
+       szef.last_name    AS 'N.SZEFA',
+       szef.title        AS 'St.Szefa'
+  FROM emp AS szef INNER JOIN emp AS prac ON szef.id = prac.manager_id;
+
+
+SELECT prac.id           AS 'ID',
+       prac.last_name    AS 'Nazwisko',
+       prac.first_name   AS 'Imię',
+       prac.title        AS 'Stanowisko',
+       prac.manager_id   AS 'Szef',
+       szef.last_name    AS 'N.SZEFA',
+       szef.title        AS 'St.Szefa'
+  FROM emp AS prac LEFT OUTER JOIN emp AS szef ON szef.id = prac.manager_id;
+
+
+SELECT ord.id,            
+       customer.name,      
+       DATE_FORMAT(ord.date_ordered,'%Y-%m-%d, %W')  AS 'data',   
+       CONCAT(prac.last_name, ' ', prac.first_name)    AS 'sprzed',
+       CONCAT(szef.last_name, ' ', szef.first_name)  AS 'szef',
+       ord.total,         
+       IFNULL(item.item_id, 'B.D.')                  AS 'id',
+       IFNULL(product.name, 'Brak danych')           AS 'prod',       
+       IFNULL(item.quantity, '-----')                AS 'ilosc',      
+       IFNULL(item.price, '-----')                   AS 'cena'
+  FROM ord INNER JOIN customer        ON customer.id = ord.customer_id
+           INNER JOIN emp AS prac     ON prac.id     = ord.sales_rep_id
+           INNER JOIN emp AS szef     ON szef.id     = prac.manager_id
+           LEFT OUTER JOIN item       ON item.ord_id = ord.id
+           LEFT OUTER JOIN product    ON product.id  = item.product_id;
+
+
+
+SELECT emp.id,
+       emp.last_name,
+       emp.first_name,
+       emp.title,
+       emp.salary,
+       job.name,
+       job.salary_min,
+       job.salary_max
+  FROM emp, job
+ WHERE emp.title = job.name 
+   AND(emp.salary >= job.salary_min AND emp.salary <= job.salary_max) 
+
+
+
+SELECT emp.id,
+       emp.last_name,
+       emp.first_name,
+       emp.title,
+       emp.salary,
+       job.name,
+       job.salary_min,
+       job.salary_max
+  FROM emp, job
+ WHERE emp.title = job.name 
+   AND (emp.salary < job.salary_min OR emp.salary > job.salary_max) 
+
+
+SELECT emp.id,
+       emp.last_name,
+       emp.first_name,
+       emp.title,
+       emp.salary,
+       job.name,
+       job.salary_min,
+       job.salary_max
+  FROM emp, job
+ WHERE emp.salary >= job.salary_min AND emp.salary <= job.salary_max 
+
+
+
+
+
+
+

ProjektowanieBazDanych/projekt_ordv1.php

@@ -12,20 +12,20 @@
 <?php
 $id_conn = mysqli_connect('localhost', 'root', '', 'baza_testowa');
 $zapytanie = "SELECT ord.id,            
-                            customer.name,
-                            DATE_FORMAT(ord.date_ordered,'%Y-%m-%d') as date_ordered,
-                            DATE_FORMAT(ord.date_shipped,'%Y-%m-%d') as date_shipped,
-                            CONCAT(emp.first_name,' ',emp.last_name) as sprzedawca,
-                            ord.total,
-                            ord.payment_type,
-                            ord.order_filled,
-                            product.name as nazwaProduktu,
-                            item.price,
-                            item.quantity
-                       FROM ord join customer on customer.id=ord.customer_id
-                        join emp on ord.sales_rep_id=emp.id
-                        join item on ord.id = item.ord_id 
-                        join product on product.id = item.product_id WHERE ord.id >= 100;";
+       customer.name,      
+       DATE_FORMAT(ord.date_ordered,'%Y-%m-%d, %W')  AS 'data',   
+       CONCAT(emp.last_name, ' ', emp.first_name)    AS 'sprzed',
+       CONCAT(szef.last_name, ' ', szef.first_name)    AS 'szef',
+       ord.total,         
+       IFNULL(item.item_id, 'B.D.')                  AS 'id',
+       IFNULL(product.name, 'Brak danych')           AS 'prod',       
+       IFNULL(item.quantity, '-----')                AS 'ilosc',      
+       IFNULL(item.price, '-----')                   AS 'cena'
+  FROM ord INNER JOIN customer        ON customer.id = ord.customer_id
+           INNER JOIN emp             ON emp.id      = ord.sales_rep_id
+           JOIN emp as szef           ON szef.id     = emp.manager_id
+           LEFT OUTER JOIN item       ON item.ord_id = ord.id
+           LEFT OUTER JOIN product    ON product.id  = item.product_id;";
 $wynik = mysqli_query($id_conn, $zapytanie);
 ?>
 <table cellspacing="0" cellpadding="0" border="1" style="width: 90%;" align="center">
@@ -34,14 +34,13 @@ $wynik = mysqli_query($id_conn, $zapytanie);
         <td>ID</td>
         <td>Nazwa Klienta</td>
         <td>Data zamówienia</td>
-        <td>Data dostarczenia</td>
         <td>Sprzedawca</td>
+        <td>Szef</td>
         <td>Wartość</td>
-        <td>Typ płatności</td>
-        <td>Status</td>
+        <td>ID</td>
         <td>Nazwa produktu</td>
-        <td>Cena</td>
         <td>Ilość</td>
+        <td>Cena</td>
     </tr>
     <?php
     while ($row = mysqli_fetch_array($wynik)) {
@@ -50,23 +49,21 @@ $wynik = mysqli_query($id_conn, $zapytanie);
         echo '</td><td>';
         printf("%s", $row['name']);
         echo '</td><td>';
-        printf("%s", $row['date_ordered']);
+        printf("%s", $row['data']);
         echo '</td><td>';
-        printf("%s", $row['date_shipped']);
+        printf("%s", $row['sprzed']);
         echo '</td><td>';
-        printf("%s", $row['sprzedawca']);
+        printf("%s", $row['szef']);
         echo '</td><td>';
         printf("%s", $row['total']);
         echo '</td><td>';
-        printf("%s", $row['payment_type']);
+        printf("%s", $row['id']);
         echo '</td><td>';
-        printf("%s", $row['order_filled']);
+        printf("%s", $row['prod']);
         echo '</td><td>';
-        printf("%s", $row['nazwaProduktu']);
+        printf("%s", $row['ilosc']);
         echo '</td><td>';
-        printf("%s", $row['price']);
-        echo '</td><td>';
-        printf("%s", $row['quantity']);
+        printf("%s", $row['cena']);
         echo '</td></tr>';
     }
     ?>