Hi,I am looking for some help to solve this question. I cannot figure out how to solve it and the code below is all I have.Please be advised I am using PostgreSQL. Thus, I must use LANGUAGE PLPGSLQ as that is what the professor is looking for.Thank you for your help.CodeCREATE TABLE instructor_course_nums (ID VARCHAR(25), name VARCHAR(25), tot_courses VARCHAR(25));CREATE TEMPORARY TABLE instructor_course_nums (ID VARCHAR(5),name VARCHAR(20),tot_courses INTEGER);CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc(INOUT i_ID VARCHAR(5))LANGUAGE PLPGSQLAS$$ 4. For this problem create a table called instructor_course_nums. Write a procedure thataccepts an instructor ID as input. The procedure calculates the total number of coursesections taught by that instructor, and adds a tuple to the instructor_course_nums tableconsisting of the instructors ID number, name, and total courses taught - call theseattributes: ID, name, and tot_courses. If the instructor already has an entry in the table,then the procedure makes sure the total number of courses taught in theinstructor_course_nums table is up-to-date. You must name your procedure:__insCourseNumsProcWhere is your last name and is the day of the monthyou were born. Below is an example of how I named my procedure:Morabito 05 inscourseNumsProc Query EditorQuery History1CREATE TABLE instructor_course_nums (ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25));3CREATE TEMPORARY TABLE instructor_course_nums (4IDVARCHAR (5),VARCHAR (20),name6.tot_coursesINTEGER7) ;8.9CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc (INOUT i_ID VARCHAR (5))10LANGUAGE PLPGSQL11AS12$$13141516171819Data OutputExplainMessagesNotificationsERROR:unterminated dollar-quoted string at or near "$$"LINE 12:$$SQL state: 42601Character: 454

Answered: 4. For this problem create a table…

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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Hi,

I am looking for some help to solve this question. I cannot figure out how to solve it and the code below is all I have.

Please be advised I am using PostgreSQL. Thus, I must use LANGUAGE PLPGSLQ as that is what the professor is looking for.

Thank you for your help.

Code

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

CREATE TEMPORARY TABLE instructor_course_nums (
ID VARCHAR(5),
name VARCHAR(20),
tot_courses INTEGER
);

CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc(INOUT i_ID VARCHAR(5))
LANGUAGE PLPGSQL
AS
$$

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

Query Editor
Query History
1
CREATE TABLE instructor_course_nums (ID VARCHAR (25), name VARCHAR (25), tot_courses VARCHAR (25));
3
CREATE TEMPORARY TABLE instructor_course_nums (
4
ID
VARCHAR (5),
VARCHAR (20),
name
6.
tot_courses
INTEGER
7
) ;
8.
9
CREATE OR REPLACE PROCEDURE Moreno_03_insCourseNumsProc (INOUT i_ID VARCHAR (5))
10
LANGUAGE PLPGSQL
11
AS
12
$$
13
14
15
16
17
18
19
Data Output
Explain
Messages
Notifications
ERROR:
unterminated dollar-quoted string at or near "$$"
LINE 12:
$$
SQL state: 42601
Character: 454

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