2. Write a script that creates and calls a stored procedure named invoice_balance. This stored procedure should use two variables to store (1) the count of all of the invoices in the Invoices table that have a balance due and (2) the sum of the balances due for all of those invoices. If that total balance due is greater than or equal to $30,000, the stored procedure should display a result set that displays the values of both variables. Otherwise, the procedure should display a result set that displays a message like this: Total balance due is less than $30,000.
2. Write a script that creates and calls a stored procedure named invoice_balance. This stored procedure should use two variables to store (1) the count of all of the invoices in the Invoices table that have a balance due and (2) the sum of the balances due for all of those invoices. If that total balance due is greater than or equal to $30,000, the stored procedure should display a result set that displays the values of both variables. Otherwise, the procedure should display a result set that displays a message like this: Total balance due is less than $30,000.
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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MYSQL
Transcribed Image Text:2. Write a script that creates and calls a stored procedure named
invoice_balance. This stored procedure should use two variables to store (1)
the count of all of the invoices in the Invoices table that have a balance due
and (2) the sum of the balances due for all of those invoices. If that total
balance due is greater than or equal to $30,000, the stored procedure should
display a result set that displays the values of both variables. Otherwise, the
procedure should display a result set that displays a message like this:
Total balance due is less than $30,000.
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