laura atvdd 1,2,3

authors/LAURA/01.sql

@@ -0,0 +1 @@
+SELECT * FROM products;

authors/LAURA/02.sql

@@ -0,0 +1,7 @@
+SELECT
+    PRODUCTS.PRODUCT_NAME,
+    SUPPLIERS.COMPANY_NAME
+
+FROM
+    PRODUCTS
+   JOIN SUPPLIERS ON PRODUCTS.SUPPLIER_ID = SUPPLIERS.SUPPLIER_ID;

authors/LAURA/03.sql

@@ -0,0 +1,13 @@
+SELECT
+    ORDERS.ORDER_ID,
+    CUSTOMERS.COMPANY_NAME,
+    EMPLOYEES.FIRST_NAME,
+    EMPLOYEES.LAST_NAME
+FROM
+    ORDERS
+JOIN 
+    ORDER_DETAILS ON ORDERS.ORDER_ID = ORDER_DETAILS.ORDER_ID
+JOIN
+    CUSTOMERS ON ORDERS.CUSTOMER_ID = CUSTOMERS.CUSTOMER_ID
+JOIN
+    EMPLOYEES ON ORDERS.EMPLOYEE_ID = EMPLOYEES.EMPLOYEE_ID;