SQL code for (see image for the table structure): Create a stored procedure “changeCreditLimit” to change the credit limit for a given customer. If the customer’s total payment amount (note: payment amount is in the table “payments”) is not smaller than a given amount, then add 2000 to the customer’s credit limit (note: credit limit is in the table “custom

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
icon
Related questions
Question

Write SQL code for (see image for the table structure):

Create a stored procedure “changeCreditLimit” to change the credit limit for a given
customer. If the customer’s total payment amount (note: payment amount is in the
table “payments”) is not smaller than a given amount, then add 2000 to the customer’s
credit limit (note: credit limit is in the table “customers”). 

CREATE TABLE `payments (
`customerNumber' int(11) NOT NULL,
'checkNumber' varchar(50) NOT NULL,
'paymentDate` date NOT NULL,
`amount` double NOT NULL,
PRIMARY KEY (`customerNumber`, `checkNumber'),
CONSTRAINT `payments ibfk 1 FOREIGN KEY (`customerNumber') REFERENCES 'customers' ('customerNumber')
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
CREATE TABLE `customers' (
`customerNumber' int(11) NOT NULL,
'customerName` varchar(50) NOT NULL,
'contactLastName` varchar(50) NOT NULL,
'contactFirstName` varchar(50) NOT NULL,
'phone varchar(50) NOT NULL,
addressLine1 varchar(50) NOT NULL,
`addressLine2` varchar(50) DEFAULT NULL,
city' varchar(50) NOT NULL,
state varchar(50) DEFAULT NULL,
`postal Code varchar(15) DEFAULT NULL,
'country` varchar(50) NOT NULL,
'salesRepEmployee Number' int(11) DEFAULT NULL,
`creditLimit' double DEFAULT NULL,
PRIMARY KEY (`customerNumber"),
KEY 'sales RepEmployeeNumber` (`salesRepEmployeeNumber"),
CONSTRAINT customers ibfk 1 FOREIGN KEY (`salesRepEmployeeNumber") REFERENCES employees'
('employeeNumber')
) ENGINE=InnoDB DEFAULT CHARSET=latin1;
Transcribed Image Text:CREATE TABLE `payments ( `customerNumber' int(11) NOT NULL, 'checkNumber' varchar(50) NOT NULL, 'paymentDate` date NOT NULL, `amount` double NOT NULL, PRIMARY KEY (`customerNumber`, `checkNumber'), CONSTRAINT `payments ibfk 1 FOREIGN KEY (`customerNumber') REFERENCES 'customers' ('customerNumber') ) ENGINE=InnoDB DEFAULT CHARSET=latin1; CREATE TABLE `customers' ( `customerNumber' int(11) NOT NULL, 'customerName` varchar(50) NOT NULL, 'contactLastName` varchar(50) NOT NULL, 'contactFirstName` varchar(50) NOT NULL, 'phone varchar(50) NOT NULL, addressLine1 varchar(50) NOT NULL, `addressLine2` varchar(50) DEFAULT NULL, city' varchar(50) NOT NULL, state varchar(50) DEFAULT NULL, `postal Code varchar(15) DEFAULT NULL, 'country` varchar(50) NOT NULL, 'salesRepEmployee Number' int(11) DEFAULT NULL, `creditLimit' double DEFAULT NULL, PRIMARY KEY (`customerNumber"), KEY 'sales RepEmployeeNumber` (`salesRepEmployeeNumber"), CONSTRAINT customers ibfk 1 FOREIGN KEY (`salesRepEmployeeNumber") REFERENCES employees' ('employeeNumber') ) ENGINE=InnoDB DEFAULT CHARSET=latin1;
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps

Blurred answer
Recommended textbooks for you
Computer Networking: A Top-Down Approach (7th Edi…
Computer Networking: A Top-Down Approach (7th Edi…
Computer Engineering
ISBN:
9780133594140
Author:
James Kurose, Keith Ross
Publisher:
PEARSON
Computer Organization and Design MIPS Edition, Fi…
Computer Organization and Design MIPS Edition, Fi…
Computer Engineering
ISBN:
9780124077263
Author:
David A. Patterson, John L. Hennessy
Publisher:
Elsevier Science
Network+ Guide to Networks (MindTap Course List)
Network+ Guide to Networks (MindTap Course List)
Computer Engineering
ISBN:
9781337569330
Author:
Jill West, Tamara Dean, Jean Andrews
Publisher:
Cengage Learning
Concepts of Database Management
Concepts of Database Management
Computer Engineering
ISBN:
9781337093422
Author:
Joy L. Starks, Philip J. Pratt, Mary Z. Last
Publisher:
Cengage Learning
Prelude to Programming
Prelude to Programming
Computer Engineering
ISBN:
9780133750423
Author:
VENIT, Stewart
Publisher:
Pearson Education
Sc Business Data Communications and Networking, T…
Sc Business Data Communications and Networking, T…
Computer Engineering
ISBN:
9781119368830
Author:
FITZGERALD
Publisher:
WILEY