Write a PL/SQL block to select and display the names of all students who scored more than the average mark of all the students of their college. StudentsStudent_IDStudent_NameMarkDepartment_ID1Asma782Алwar89Muneer6724Mubarak9035Mohammed9536Zainab767Yunis8618Yoosuf8022.3.

Given values, Student_ID Name of Student Marks Obtained Department_ID 1 Asma 78 1 2 Anwar…

Answered: Write a PL/SQL block to select and…

Write a PL/SQL block to select and display the names of all students who scored more than the average mark of all the students of their college.

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

See similar textbooks

Related questions

Q: Display the list of students who are involved in the IT club Display the details of all the…

A: First get the studid from Club table and then get those Student details This can be done using inner…

Q: https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_all DATA BASE Question 1: Write…

A: The SELECT command is utilized for finding and printing the tuples from a database table. It has…

Q: Write the T-SQL scripts for the following tasks: - Write a query to list all the Employee's details…

A: let us see the answer:- Introduction:- We are going to use a select query to list all the Employees…

Q: SQL code for (see image for the table structure): Create a stored procedure “changeCreditLimit” to…

A: The solution is an given below :

Q: Assignment : PL/SQL Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: How does the CONCAT_WS function provide advantages over the traditional CONCAT function in SQL?

A: CONCAT_WS function is an SQL function that is used to add two or more strings together with the…

Q: Imagine a student table with following columns: Student(Stuid, Name , Age, Major) Write a…

A: given table Student Stuid Name Age Major

Q: How does the COALESCE function compare with the ISNULL function when handling NULL values in SQL

A: The COALESCE and ISNULL functions are both used to handle NULL values in SQL. However, they have…

Q: Write the T-SQL scripts for the following tasks: Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

Q: Write a PL/SQL block of code that performs the following tasks: Read a Book id provided by user at…

A: I have used PL/SQL Cursors to solve the given problem SET SERVEROUTPUT ON; DECLARE v_author…

Q: SOt block that uses a searched case statement to classity students based on their scores in a…

A: Answer in step2

Q: write DQL statement to do the following (and a screenshot of the result): 1. Find cities that exists…

A: SELECT * FROM Customers, Suppliers WHERE Customers.City = Suppliers.City;

Q: 9. Determine the calendar date of the next occurrence of Wednesday, based on today’s date. SQL…

A: Solution: Introduction: Sql - structured query language To Determine the calendar date of the next…

Q: I was wondering if you could do this in PL/SQL format. declare begin end; etc

A: DECLARE The user must declare any variable before using it in a batch or method. The memory…

Q: Write the T-SQL scripts for the following tasks: Write a query to select the count of employees…

A: SELECT COUNT(*)FROM employees_tableWHERE department = "Marketing";

Q: How does the STUFF function help in manipulating string data in SQL?

A: The STUFF function in SQL is used to manipulate string data by inserting, replacing, or deleting…

Q: Write three functions in SQL which does the following: The first function should take an integer…

A: In MYSQL function Syntax to convert number from one base to another follows:- CONV(<num to…

Q: How does the FORMAT function assist in converting date and time values into specific string formats…

A: The FORMAT function in SQL is used to convert date and time values into specific string formats. It…

Q: What is the difference between COUNT, COUNT DISTINCT, and COUNT(*) in SQL?

A: Count commands COUNT, COUNT DISTINCT, and COUNT (*) are stored aggregate functions in SQL…

Q: N SQL: For every customer, list the customer number, the customer's entire zip code, and add two…

A: SQL-CREATE TABLE AND INSERT VALUES: BEGIN TRANSACTION; /* Create a table called CUSTOMER */CREATE…

Q: What is the purpose of cursors in PL/SQL?

A: The 'Cursor' is a PL/SQL construct that enables users to name and access the work area's stored…

Q: Write PL/SQL or T-SQL procedures to accomplish the following tasks: A: obtain the name and credit…

A: Actually, SQL stands for Structured Query Language.

Q: The only required sections of a PL/SQL block are DECLARE and END. Answers: Yes No

A: Given:

Q: in SQL, Create a Stored Function to identify the total number of staff assigned to each ward (the…

A: A stored function (also known as a consumer feature or user-described characteristic) is a fixed of…

Q: In the preceding PL/SQL block, determine the values and data types for each of the following cases.…

A: PL/SQL block, the values and data types for each of the following cases are: a) The value of…

Q: What is mean by cursor in sql

A: A database item known as a cursor in SQL enables the sequential processing of a result set, which is…

Q: Create a PL/SQL query to display the combined customer name, coin purchased, coin price andthe…

A: THE GIVEN SQL QUERRY FOR THE QUESTION

Q: Assignment : PL/SQL Practice Note: PL/SQL can be executed in SQL*Plus or SQL Developer or Oracle…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: In Oracle PL/SQL programming language, %TYPE keyword would give you some advantages when you are…

A: Below are the advantages:

Q: Create an anonymous block PL/SQL that will do the following: Accept votes for two candidates…

A: SOURCE CODE DECLARE --Declaring the variables a integer := 0; b integer := 0; tvp…

Q: 4. Create the Order_Product table as follows: • id is the primary key and its data type is serial…

A: 4. Query: CREATE TABLE Order_Product( ID serial NOT NULL PRIMARY KEY, quantity int NOT NULL…

Q: ISBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID…

A: Hey there, I am writing the required solution based on the above given question. Please do find the…

Q: Write a PL/SQL block to read and display the names of world regions, with a count of the number of…

A: We will retrieve and display the names of world regions in this PL/SQL script, along with a count of…

Q: PL/SQL program to create a cursor and to display all the records from student table

A: Step to create cursor: Declare cursor Open cursor Fetch record from cursor Close cursor

Q: In SQL code: Create a PL/SQL block to retrieve the name of each employee from the EMPLOYEE table…

A: Create a PL/SQL block to retrieve the name of each employee from the EMPLOYEE table and print the…

Q: pl/sql Product(pid, pname, pprice, category) Use the table given above to write a PL/SQL…

A: create table Product(pid number primary key,pname varchar(100),pprice number,category varchar(100))

Q: What are some common uses for the STRING_AGG function in SQL?

A: The STRING _ AGG function in SQL is a function that allows you to combine rows of strings into a…

Q: Write a PL/SQL using a cursor with Basic loop to update the Price attribute of all flight records in…

A: Since table name is not mentioned, I am assuming table name as flights The column names are FName,…

Q: Create an anonymous block in PL/SQL to list all the countries from Country table where Currency…

A: You can write user-defined functions in PL/SQL to provide functionality that is not available in…

Concept explainers

Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.

Question

Write a PL/SQL block to select and display the names of all students who scored more than the average mark of all the students of their college.

Students
Student_ID
Student_Name
Mark
Department_ID
1
Asma
78
2
Алwar
89
Muneer
67
2
4
Mubarak
90
3
5
Mohammed
95
3
6
Zainab
76
7
Yunis
86
1
8
Yoosuf
80
2
2.
3.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

PL/SQL Display the first name and last name of all employees who work for department 50 or have a salary greater than 3500. Handle the exceptions like No Data Found and Invalid Cursor
12. Write a pl / sql program to calculate the overtime hours using if then and end if .
write a PL/SQL procedure to find the Maximum of the two values
Writes a PL/SQL function that calculates the factorial of a number passed as a parameter. The Factorial of a number n is defined as −0! = 1n! = n*(n-1)*(n-2)*(n-3)... 1 for n > 0
Fill the blanks with the suitable PL/SQL statements that correct each of the errors that appear in the given PL/SQL program. declare vAddress employee.Address%VR0WTYPE; begin select ename , address into vAddress from employee where salary = 1500; DBMS_OUTPUT.PUT_LINE('NOM =' || vEname || 'Adresse=' || vAddress ); exception when MANYROWS then dbms_output.put_line("This query returned many rows"); end;
SBN Title Author 12345678 The Hobbit J.R.R. Tolkien 45678912 DaVinci Code Dan Brown Your student ID DBS311 Your Name use the following statement to Write a PL/SQL Function that accepts 4 parameters, 2 strings representing students names, and 2 integers representing the marks they received in DBS311. The function will determine which student had the higher mark and return the name of the student. If the marks were the same, then return the word "same" and return "error" if an error occurs or the calculation can not be determined.
how to delete department id in pl/sql from department id - 60 otherwise raise an exception
Using language program PL/SQL
**In SQL** Write a SELECT statement that returns these columns: InstructorDept The DepartmentName column from the Departments table for a related instructor LastName The LastName column from the Instructors table FirstName The FirstName column from the Instructors table CourseDescription The CourseDescription column from the Courses table CourseDept The DepartmentName column from the Departments table for a related instructor Return one row for each course that’s in a different department than the department of the instructor assigned to teach that course. (Hint: You will need to join the Departments table to both the Instructors table and the Courses table, which will require you to use table aliases to distinguish the two tables.)
Given the following relation: Movie (MovieID, Title, Genre, Year) Write a PL/SQL block of code that performs the following tasks: Read a movie id provided by user at run time and store it in a variable. Fetch the Genre and title of the movie having the entered id and store them inside two variables Display the fetched movie Genre and title.
Instructor(Instructor_Id, Instructor_Name, specialization, Address,#Department_Id)Department(Department_Id, Department_Name)Course(Course_code, Course_Title,Credit_hours,Contact_hours,#Department_Id)Teaching(#Instructor_Id, #Course_code)a) Express in SQL the following queries:i. Change to 6 the number of contact hours of the course which has thecode “ITDR2104”.ii. Add a new column named instructorLoad of type Number(2) to thetable instructor.iii. List the details of all the courses having a code that starts with“ITDR”. The output should be sorted in descending order by credithours.iv. Find the number of courses taught by the instructor whose name is“Ahmed”.v. List the names of all departments along with the number of coursesoffered by each department.vi. Find the titles of courses, which are taught by the instructor who isnamed “Ahmed”.b) Create a view named instructor_of_DBCourse to contain the details(Instructor_Name, specialization, Address, Department_Id) ofinstructors who teach…
SQL Database Write PL/SQL or T-SQL procedures to accomplish the following tasks: Obtain the first name and last name, separated by a space, of the guide whose number currently is stored in I_GUIDE_NUM. Place these values in the variables I_FIRST_NAME and I_LAST_NAME. Output the contents of I_GUIDE_NUM, I_FIRST_NAME, and I_ LAST_NAME. Obtain the number of persons, customer number, and customer last name for every reservation whose ID currently is stored in I_RESERVATION_ID. Place these values in the variables I_NUM_PERSONS, I_CUSTOMER_NUM, and I_LAST_NAME, respectively. Output the contents of I_NUM_PERSONS, I_CUSTOMER_NUM, and I_LAST_NAME. Add a row to the GUIDE table. Change the last name of the guide whose number is stored in I_GUIDE_NUM to the value currently found in I_LAST_NAME. Delete the guide whose number is stored in I_GUIDE_NUM