Which of the following queries displays the sum of all employee salaries for those employees not making commission, for each job, including only those sums greater than 2500? a) select job, sum(Sal) from Emp where sum(Sal) > 2500 and comm is null; b) select job, sum(Sal) from Emp where comm is null group by job having sum(Sal) > 2500; c) select job, sum(Sal) from Emp where sum(Sal) > 2500 and comm is null group by job; d) select job, sum(Sal) from Emp group by job having sum(Sal) > 2500 and comm is not null;

Q: 1. Write an SQL query to display course ID, course name and student name right outer joined student…

A: HERE IS COMPLETE SOLUTION REGARDING YOUR PROBLEM :

Q: Use the Committee table and create a query that displays the following output: Name FullAddress…

A: The query is given as per mysql in the next step:

Q: Display the PID as “Product ID”, Desc as “Description”, and SName as “Supplier Name” with their…

A: Here we can use AS operator to rename the query. Also use JOIN clause using the JOIN On condition.

Q: Q2: Do these queries: 1. Show department name and instructor name who is having salary greater than…

A: Due to company policies I am compelled to solve only one question and that is the first question.…

Q: Which clause can be used to limit or filter the groups returned by a query that utilises a group…

A: To be determine: Which clause can be used to limit or filter the groups returned by a query that…

Q: Build two SQL queries that combine film and category information. List the film’s title, film’s…

A: Creating Film table: CREATE table FILM (    filmID   NUMBER(3) NOT NULL,    filmTitle  VARCHAR2(50)…

Q: Design a query of Stores with the following: Store Name, Store Size, Sum of order amounts,  Percent…

A: JOIN Based on a common column between two or more tables, a JOIN clause is used to merge rows from…

Q: A query can have no more than three common interpretations. a) True b) False

A: The question is asking whether a query, in the context of computer science and specifically…

Q: Write a query to produce the total number of hours round to 1 digit and charges round to  2 digits…

A: The Sql Query corresponding to the above problem is solved as :   SELECT Proj_Num,…

Q: Write a query to display the first name, last name, and email address of employees hired from May 1,…

A: Here we have to write 2 queries whose details are as follows:Write a query to display the first…

Q: ect the constraint (if any) that is violated by each the following operations in questions. Use ples…

A: Here table Student_Course refers to table Course.  So when we delete an entry from Course table we…

Q: Write a query to list clients ID, book number and days kept for each check out. Note: days kept is…

A: Below are the two commands that you can try: 1. Select PATRON.PAT_ID, BOOK.BOOK_NUM,…

Q: Using the table Student and Course already available in the given workspace, execute the following…

A: REFER:- Refer syntax of below --> Outer Joins: Three types of outer join LEFT JOIN RIGHT JOIN…

Q: FROM SALESPERSON WHERE SPNUM= (SELECT SPNUM FROM CUSTOMER WHERE CUSTNUM=772): What is this subquery…

A: Given subquery SELECT SPNUM FROM CUSTOMER WHERE CUSTNUM=772

Q: Create a Queries using the Design View.

A: To create a Queries using the Design View.

Q: Write two sql queries:- 1. Find out the 4th highest salary. 2. Find out 7th lowest salary. CREATE…

A: Finding the fourth-highest and seventh-lowest salaries in the employee table. This entails examining…

Q: 1) Display the Name of the Product and the corresponding name of the supplier of that Product.…

A: Structured Query Language (SQL) allows use of JOIN operation to obtain information from two or more…

Q: Write a query that returns the Staff ID for the staff member who is involved in the most rentals

A: The goal of this search is to identify the employee who handles the most rentals. In order to…

Q: )  Write a query that uses NATURAL JOIN TO connect the EMPLOYEE and EMPPROJACT table.   Include the…

A: Here, we have to write SQL queries for the given statements.

Q: Change to use the database frozenfood Alter table customerOrder add column total as data type…

A: Note: As per our guidelines we can able to solve only three questions. So, please re-post the…

Q: 2. Determine which orders haven’t yet shipped and the name of the customer who placed the order.…

A: According to the information given:- We have to follow the instruction in order to perform the…

Q: write the query that updates the manager of the female employee who has 'c' as the last letter of…

A: Given : write the query that updates the manager of the female employee who has 'c' as the last…

Q: 1 2 3 4 Name Blake James King Allen City Fee Saida 2850 300 1100 1300 Saida Zahle Beirut What is the…

A: As per our guidelines, we are supposed to answer only one question. Kindly repost the remaining…

Q: Please help and clearly explain step by step using access Create the following queries using the…

A: Q1-SELLING-LOCATIONS:Open "Query Design" from the "Create" tab.Add the table with selling…

Q: Given the following query:SELECT title, giftFROM books CROSS JOIN promotion;Which of the following…

A: Answer of the above question:

Q: C) Which employees earn less salary than the average salary for the consultants who perform the same…

A: According to the information given:- We have to consider the instruction to write queries on the…

Q: EMPLOYEE, and PROJECT tables using common attributes. Sort the results by project value.  In the…

A: Given:- Using the EMPLOYEE, JOB, and PROJECT tables in Figure P7.1, write the  SQL code that will…

Q: What values are returned while the given query is executed? SELECT 2* (Balance - Payment) FROM…

A: The query selects the result of the expression 2*(Balance - Payment) for each row in the "Customer"…

Q: Explain the purpose of correlated subquery.

A: The purpose of the correlated subquery is given below.

Q: For every order that has been received, display the order ID, the total dollar amount owed on that…

A: In this answer I will be providing the SQL query.

Q: Write a query that uses INNER JOIN TO connect the EMPLOYEE, EMPPROJACT, PROJACT and PROJECT tables.…

A: The INNER JOIN is also referred as EQUIJOIN.The EQUIJOIN creates a new result table by combining…

Q: Write a query that returns the EMP_NUM and Number of ratings he/she earned (based on EARNEDRATING…

A: SQL queries are a set of instructions given to the database to retrieve specific data. SQL was…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: The HAVING Clause is used to filter data from groups depending on a condition that is specified in…

Q: As Question 3 A correlated nested query O uses tables from both the inner and the outer queries is…

A: A correlated nested query is a type of SQL subquery that uses tables from both the inner and the…

Q: Using the relations in the appendix, write the following queries in  SQL: i. Display a list of all…

A: (i) The required query is: SELECT ID, COUNT(section_id, semester) as 'Count of Sections Taught'FROM…

Q: The Colombia City office of StayWell indicated that there is a new tenant by the name of Yigit…

A: Here, the new record has to be added to a table and this process is called as Insertion and the…

Q: Modify the query in Problem 13 to include the number of individual product purchases made by each…

A: Actually, database is a used to stores the and  also manipulate, change and modify the data.

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.