Write the standard SQL query to retrieve the Name and PhoneNumber of customers whose name beg 'S'. Write the standard SQL query to retrieve the average customer balance grouped by SalesRepNo

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
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SALESREP
SalesRepNo
654
734
345
434
RepName
Jones
Smith
Chen
Johnson
HireDate
01/02/2005
02/03/2007
01/25/2004
11/23/2004
CUSTOMER
CustNo
9870
8590
7840
4870
CustName
Winston
Gonzales
Harris
Miles
Balance
500
350
800
100
SalesRepNo
345
434
654
345
Transcribed Image Text:SALESREP SalesRepNo 654 734 345 434 RepName Jones Smith Chen Johnson HireDate 01/02/2005 02/03/2007 01/25/2004 11/23/2004 CUSTOMER CustNo 9870 8590 7840 4870 CustName Winston Gonzales Harris Miles Balance 500 350 800 100 SalesRepNo 345 434 654 345
c) Write the standard SQL query to retrieve the Name and PhoneNumber of customers whose name begins with
'S'.
d) Write the standard SQL query to retrieve the average customer balance grouped by SalesRepNo
Transcribed Image Text:c) Write the standard SQL query to retrieve the Name and PhoneNumber of customers whose name begins with 'S'. d) Write the standard SQL query to retrieve the average customer balance grouped by SalesRepNo
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