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(2) Consider the following Orders table. Write one SQL query that will compute the following from this table: (i) total number of orders, (ii) average purchase amount, (iii) maximum purchase amount, (iv) minimum purchase amount, and (v) total number of customers with purchase amounts greater than $1000. ord_no purch_amt ord_date customer_id salesman_id 70001 150.50 2012-10-05 3005 5002 70009 270.65 2012-09-10 3001 5005 70002 65.26 2012-10-05 3002 5001 70004 110.50 2012-08-17 3009 5003 70007 948.50 2012-09-10 3005 5002 70005 2400.60 2012-07-27 3007 5001 70008 5760.00 2012-09-10 3002 5001 70010 1983.43 2012-10-10 3004 5006 70003 2480.40 2012-10-10 3009 5003 70012 250.45 2012-06-27 3008 5002 70011 75.29 2012-08-17 3003 5007 70013 3045.60 2012-04-25 3002 5001

(2) Consider the following Orders table. Write one SQL query that will compute the following from this table: (i) total number of orders, (ii) average purchase amount, (iii) maximum purchase amount, (iv) minimum purchase amount, and (v) total number of customers with purchase amounts greater than $1000. ord_no purch_amt ord_date customer_id salesman_id 70001 150.50 2012-10-05 3005 5002 70009 270.65 2012-09-10 3001 5005 70002 65.26 2012-10-05 3002 5001 70004 110.50 2012-08-17 3009 5003 70007 948.50 2012-09-10 3005 5002 70005 2400.60 2012-07-27 3007 5001 70008 5760.00 2012-09-10 3002 5001 70010 1983.43 2012-10-10 3004 5006 70003 2480.40 2012-10-10 3009 5003 70012 250.45 2012-06-27 3008 5002 70011 75.29 2012-08-17 3003 5007 70013 3045.60 2012-04-25 3002 5001

Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter11: Database Performance Tuning And Query Optimization
Section: Chapter Questions
Problem 2P: Problem 1 and 2 are based on the following query: SELECT EMP_LNAME, EMP_FNAME, EMP_AREACODE, EMP_SEX...
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(2) Consider the following Orders table. Write one SQL query that will compute the following from this table: (i) total number of orders, (ii) average purchase amount, (iii) maximum purchase amount, (iv) minimum purchase amount, and (v) total number of customers with purchase amounts greater than $1000. ord no purch_amt ord_date customer_id salesman_id 70001 150.50 2012-10-05 3005 5002 70009 270.65 2012-09-10 3001 5005 70002 65.26 2012-10-05 3002 5001 70004 110.50 2012-08-17 3009 5003 70007 948.50 2012-09-10 3005 5002 70005 2400.60 2012-07-27 3007 5001 70008 5760.00 2012-09-10 3002 5001 70010 1983.43 2012-10-10 3004 5006 70003 2480.40 2012-10-10 3009 5003 70012 250.45 2012-06-27 3008 5002 70011 75.29 2012-08-17 3003 5007 70013 3045.60 2012-04-25 3002 5001
Transcribed Image Text:(2) Consider the following Orders table. Write one SQL query that will compute the following from this table: (i) total number of orders, (ii) average purchase amount, (iii) maximum purchase amount, (iv) minimum purchase amount, and (v) total number of customers with purchase amounts greater than $1000. ord no purch_amt ord_date customer_id salesman_id 70001 150.50 2012-10-05 3005 5002 70009 270.65 2012-09-10 3001 5005 70002 65.26 2012-10-05 3002 5001 70004 110.50 2012-08-17 3009 5003 70007 948.50 2012-09-10 3005 5002 70005 2400.60 2012-07-27 3007 5001 70008 5760.00 2012-09-10 3002 5001 70010 1983.43 2012-10-10 3004 5006 70003 2480.40 2012-10-10 3009 5003 70012 250.45 2012-06-27 3008 5002 70011 75.29 2012-08-17 3003 5007 70013 3045.60 2012-04-25 3002 5001
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