Create the tables as per given schema with appropriate data type and constraints. Insert five appropriate records in each of them. . Employee(Ename, EID, Salary, Department No) • CUSTOMER (CustID, CustName, City) . ITEM (ItemID, ItemName, UnitPrice). ORDER (OrderID, OrderDate, CustID, Ord_Quantity, Ord_AMT, ItemID). Write and execute the following queries. (i) Add a column Mobile No in Customer table with a proper datatype. (ii) Find the OrderID having highest no of Ord Quantity. fill find the sum of Ord Amt for each itemID.

Create the tables as per given schema with appropriate data type and constraints. Insert five appropriate records in each of them. . Employee(Ename, EID, Salary, Department No) • CUSTOMER (CustID, CustName, City) . ITEM (ItemID, ItemName, UnitPrice). ORDER (OrderID, OrderDate, CustID, Ord_Quantity, Ord_AMT, ItemID). Write and execute the following queries. (i) Add a column Mobile No in Customer table with a proper datatype. (ii) Find the OrderID having highest no of Ord Quantity. fill find the sum of Ord Amt for each itemID.

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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