can you help me to solve questons d,e,f,g,h? Based on the following tables, write appropriate SQL statements to carry out the followingtasks:CLIENTCLIENT_NAMELOCATIONSAM LEEMELAKALEE MEI TENGPENANGΚΙΚΟ ΤΑΝKLADAM ALIKLEVA KUMARMELAKASALESPERSONSALES_NAMEPOSITIONAREAJAMES ANGJUNIORMELAKAMARCUS TEOSENIORPENANGLILY TAYJUNIORKL(a) Add the following record into the SALESPERSON table.SALES_NAMEPOSITIONAREAJOYCESENIORMELAKA(b) Show how all junior salesperson can be removed from SALESPERSON.(c) Change Lily's position as she has been promoted from junior to senior level.(d) Retrieve all clients who are located in Melaka. Sort the result in ascending order bylocation.(e) Display the number of clients in each location.(f) Display those clients with the surname “Lee".(g) List the salesperson name and position for all senior salesperson from Penang.(h) List the salesperson and client names who are located in the same area.

Answered: solve questons d,e,f,g,h?

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solve questons d,e,f,g,h?

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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Concept explainers

Computing Algorithms

A computing algorithm is a set of instructions or a process for solving computational problems. In other words, it contains a set of rules that indicate the step-wise process to solve a problem. The algorithm takes a set of inputs, executes the instructions given to it, and produces the desired output.

Question

can you help me to solve questons d,e,f,g,h?

Based on the following tables, write appropriate SQL statements to carry out the following
tasks:
CLIENT
CLIENT_NAME
LOCATION
SAM LEE
MELAKA
LEE MEI TENG
PENANG
ΚΙΚΟ ΤΑΝ
KL
ADAM ALI
KL
EVA KUMAR
MELAKA
SALESPERSON
SALES_NAME
POSITION
AREA
JAMES ANG
JUNIOR
MELAKA
MARCUS TEO
SENIOR
PENANG
LILY TAY
JUNIOR
KL
(a) Add the following record into the SALESPERSON table.
SALES_NAME
POSITION
AREA
JOYCE
SENIOR
MELAKA
(b) Show how all junior salesperson can be removed from SALESPERSON.
(c) Change Lily's position as she has been promoted from junior to senior level.
(d) Retrieve all clients who are located in Melaka. Sort the result in ascending order by
location.
(e) Display the number of clients in each location.
(f) Display those clients with the surname “Lee".
(g) List the salesperson name and position for all senior salesperson from Penang.
(h) List the salesperson and client names who are located in the same area.

Expert Solution

Clients located in Melaka and sorting

SELECT CLIENT_NAME FROM CLIENT WHERE LOCATION="MELAKA" ORDER BY LOCATION ASC

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