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4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the instructor_course_nums table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table, then the procedure makes sure the total number of courses taught in the instructor_course_nums table is up-to-date. You must name your procedure: __insCourseNumsProc Where is your last name and is the day of the month you were born. Below is an example of how I named my procedure: Morabito_05 insCourseNumsProc

4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the instructor_course_nums table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table, then the procedure makes sure the total number of courses taught in the instructor_course_nums table is up-to-date. You must name your procedure: __insCourseNumsProc Where is your last name and is the day of the month you were born. Below is an example of how I named my procedure: Morabito_05 insCourseNumsProc

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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Hi, 

This is what I have, but I am stuck with what to write and not sure if my function is even correct, to begin with. Can someone show me a walk-through solution?

MUST USE postgreSQL

CREATE TABLE instructor_course_nums (ID VARCHAR(25), name VARCHAR(25), tot_courses VARCHAR(25));

CREATE OR REPLACE PROCEDURE calculate_instr_course(ID VARCHAR(25), name VARCHAR(25), tot_courses VARCHAR(25))
LANGUAGE plpgsql
AS
$$
BEGIN


END;
$$;

Query Editor Query History 1 CREATE TABLE instructor_course_nums (ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25)); 2 3 CREATE OR REPLACE PROCEDURE calculate_instr_course(ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25)) 4 LANGUAGE plpgsql AS $$ BEGIN 8 9. 10 END; 11 $3; 12
Transcribed Image Text:Query Editor Query History 1 CREATE TABLE instructor_course_nums (ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25)); 2 3 CREATE OR REPLACE PROCEDURE calculate_instr_course(ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25)) 4 LANGUAGE plpgsql AS $$ BEGIN 8 9. 10 END; 11 $3; 12
4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the instructor_course_nums table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table, then the procedure makes sure the total number of courses taught in the instructor_course_nums table is up-to-date. You must name your procedure: <LastName>_<DOB_Day0fMonth>_insCourseNumsProc Where <LastName> is your last name and <DOB_DayofMonth> is the day of the month you were born. Below is an example of how I named my procedure: Morabito 05 inscourseNumsProc
Transcribed Image Text:4. For this problem create a table called instructor_course_nums. Write a procedure that accepts an instructor ID as input. The procedure calculates the total number of course sections taught by that instructor, and adds a tuple to the instructor_course_nums table consisting of the instructors ID number, name, and total courses taught - call these attributes: ID, name, and tot_courses. If the instructor already has an entry in the table, then the procedure makes sure the total number of courses taught in the instructor_course_nums table is up-to-date. You must name your procedure: <LastName>_<DOB_Day0fMonth>_insCourseNumsProc Where <LastName> is your last name and <DOB_DayofMonth> is the day of the month you were born. Below is an example of how I named my procedure: Morabito 05 inscourseNumsProc
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