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Write a SQL statement to create a stored procedure called Calc_Average based on the Semester_Marks table created in Table 2: Semester_Marks table structure. The stored procedure should update the total marks, no of courses and calculate the average mark for each student. (Note: Average mark = total_mark divide by the number of courses for the student.). Control the flow of your code should an error occur (e.g. number of courses enter is zero). Use exception handling to avoid zero being entered for the number of courses. Table 2: Semester_Marks table structure Semester_Marks Column Name Datatype Allow Nulls PK Stud_Reg_No int First_Name char(20) Last_Name char(20) Total_marks int No_Courses int Student_Average_Markint

Write a SQL statement to create a stored procedure called Calc_Average based on the Semester_Marks table created in Table 2: Semester_Marks table structure. The stored procedure should update the total marks, no of courses and calculate the average mark for each student. (Note: Average mark = total_mark divide by the number of courses for the student.). Control the flow of your code should an error occur (e.g. number of courses enter is zero). Use exception handling to avoid zero being entered for the number of courses. Table 2: Semester_Marks table structure Semester_Marks Column Name Datatype Allow Nulls PK Stud_Reg_No int First_Name char(20) Last_Name char(20) Total_marks int No_Courses int Student_Average_Markint

Computer Networking: A Top-Down Approach (7th Edition)
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...
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Write a SQL statement to create a stored procedure called Calc_Average based on the Semester_Marks table created in Table 2: Semester_Marks table structure. The stored procedure should update the total marks, no of courses and calculate the average mark for each student. (Note: Average mark = total_mark divide by the number of courses for the student.). Control the flow of your code should an error occur (e.g. number of courses enter is zero). Use exception handling to avoid zero being entered for the number of courses. Table 2: Semester_Marks table structure Semester_Marks Column Name Datatype Allow Nulls PK Stud_Reg_No int First_Name char(20) Last_Name char(20) Total_marks int No_Courses int Student_Average_Markint
Transcribed Image Text:Write a SQL statement to create a stored procedure called Calc_Average based on the Semester_Marks table created in Table 2: Semester_Marks table structure. The stored procedure should update the total marks, no of courses and calculate the average mark for each student. (Note: Average mark = total_mark divide by the number of courses for the student.). Control the flow of your code should an error occur (e.g. number of courses enter is zero). Use exception handling to avoid zero being entered for the number of courses. Table 2: Semester_Marks table structure Semester_Marks Column Name Datatype Allow Nulls PK Stud_Reg_No int First_Name char(20) Last_Name char(20) Total_marks int No_Courses int Student_Average_Markint
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