Based on the three tables and the attributes below, write SQL commands for each question to retrieve the data from the database. Inventory Y InventoryID Name BeverageType Caffeinated Flavored Purchase Price Required A ∞ Required B SELECT FROM WHERE GROUP BY SalesItems InvoicelD InventoryID Quantity UnitPrice Complete this question by entering your answers in the tabs below. Sales Required: a. What are the foreign keys in the Sales table? b. How many sales transactions were made in March, 2017? c. Which sales transactions were made by the employee whose ID is 'S2038' in the system? d. List the inventory items with purchase price larger than $6,500. e. Write a query to find out the dollar amount of each sales transaction. ∞ Write a query to find out the dollar amount of each sales transaction. 1 Required C Required D Required. E InvoicelD InvoicelD Sales InvoicelD SUM ([Quantity]* Salesitems InvoiceID InvoiceDate OrderDate CustomerID EmployeeID CustomerPO UnitPrice SalesItems 1) AS Amount InvoiceID

Based on the three tables and the attributes below, write SQL commands for each question to retrieve the data from the database. Inventory Y InventoryID Name BeverageType Caffeinated Flavored Purchase Price Required A ∞ Required B SELECT FROM WHERE GROUP BY SalesItems InvoicelD InventoryID Quantity UnitPrice Complete this question by entering your answers in the tabs below. Sales Required: a. What are the foreign keys in the Sales table? b. How many sales transactions were made in March, 2017? c. Which sales transactions were made by the employee whose ID is 'S2038' in the system? d. List the inventory items with purchase price larger than $6,500. e. Write a query to find out the dollar amount of each sales transaction. ∞ Write a query to find out the dollar amount of each sales transaction. 1 Required C Required D Required. E InvoicelD InvoicelD Sales InvoicelD SUM ([Quantity]* Salesitems InvoiceID InvoiceDate OrderDate CustomerID EmployeeID CustomerPO UnitPrice SalesItems 1) AS Amount InvoiceID

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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