EMPLOYEE relation Empl id Name Address SSN 25X15 3Y70 23Y34 Joe E. Baker Cheryl H. Clark G. Jery Smith 33 Nowhere St 563 Downtown Ave. 1555 Circle Dr. 1223333 111005555 JOB retation Job id Job Title S Code Dept S25X S262 F5 Secretary Secretary Floor manager T5 T6 FMO Personnel Accounting Sales ASSIGNMENT relation Empl id Job id Start Date Term Date 23Y34 3-1-1999 10-1-2009 5-1-2010 430-2010 23Y34

Q: For each Consultant, list the Consultant last name, the average balance of the consultant’s clients,…

A: SQL query: The query is to obtain the consultant's last name, the average balance of the…

Q: What exactly is multiple fact taBles, and how does it operate in practise?

A: Star schema - Multiple dimension tables are connected to a single fact table (which is present at…

Q: Write SQL queries to answer the following questions: What are the courses included in the Section…

A: a. select distinct courses from section; This statement selects distinct courses from the section…

Q: Creating a table with following information: Name of table: Worker, columns and data types:…

A: The CREATE TABLE statement is used to create a new table in a database.

Q: How does SQL change table structure? What large changes are possible? Which commands apply these…

A: SQL (Structured Query Language) is used to manage and manipulate data in a relational database…

Q: Find the numbers that has not been used as DEPTNO in the DEPT table.

A: you can use this query

Q: In a table: Worker ( Id number, First, Last, DOB, Email) -Which key is the first name A.Non-unique…

A: In a database context, a key is a field or combination of fields that uniquely identifies each…

Q: Depending on the table: EMP, Write down SQL statement that counts how many employees that their…

A: We have to write a SQL query that counts how many employees that their names have "li" at any place…

Q: Using the university schema, write an SQL query to find the names and IDs of those instructors who…

A: Given: Using the university schema, write an SQL query to find the names and IDs of those…

Q: Write a single SQL query statement that lists the work id, worker name, task id, task name and,…

A: Definition: Designed for handling data stored in a relational database management system, SQL is a…

Q: E. The AMD venue is where the music festival showcases up-and-coming bands. We want to identify…

A: This query can be defined in such a way that it will first be part of the ticket_sales_fact table…

Q: . Which manufacturers are located in the city of New York? Show the manufacturer's name, state,…

A: First, three parts will be answered. SQL query: 1) In this query, the SELECT statement along with…

Q: ake VARCHAR2(20), ppID NUMBER(3), CID NUMBER(3), lue NUMBER(6,2), te_purchased DATE, ONSTRAINT…

A: I have written the query below:

Q: The Car Maintenance team wants to learn how many times each car is used in every month and day to…

A: Note: I had filled the table  for reference, you have to fill according to the question reference.…

Q: Create a table with emp name. emp_no ,  emp_name  , emp_grade , emp_salary ,    dept_no  ,…

A: SQL query: creating table SQL> CREATE table emp  2  (  3  emp_no NUMBER,  4  emp_name…

Q: I need help with the SQL query for the following question: 1.  Get the total number of reviews of…

A: The details about the table are given with table name and different entities. Here the table name is…

Q: Write SQL Query to find the average of all the salaries from the table Employee(ID, NAME, SALARY,…

A: Given Table: Employee(ID, NAME, SALARY, DEPARTMENT) To Find: SQL Query to find the average of all…

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: How many SQL statements change the table's structure? Which major changes need to be taken into…

A: There are several SQL statements that can change a table's structure, including: CREATE TABLE: It is…

Q: Given the table, EMPLOYEES below with the following rows, how many rows are generated by the SQL…

A: c. 1

Q: Show the total number of reviews of most liked product per retailer in every city  Here is the…

A: The details about the table are given with table name and different entities. Here the table name is…

Q: I need help with the SQL query for the following question: 1. Get show the total number of customers…

A: CREATE TABLE Reviews(     Product_ModelName text,     Product_Category text,     Product_Price…

Q: Write SQL statement that list the branches of parts in ascending order and the suppliers for each…

A: Find the required query given as below :

Q: From the following, Which one is an SQL query to find the salary for employees whose salary is less…

A: The given question is the SQL language question and it is answered by using the SQL query syntax…

Q: Using the STUDENT and PROFESSOR tables, illustrate the difference between a natural join, an…

A: PRODUCT operator: It is used to find the Cartesian product of two attributes present in the…

Q: How does SQL change table structure? What large changes are possible? Which commands apply these…

A: SQL (Structured Query Language) is employed to communicate with a database. A table structure…

Q: ENROLLMENT StudentID StudentName MajorID MajorName 111 Joe E English 222 Bob History 333 Lisa H…

A: Option 1, None of the above

Q: Would you be able to explain SQL in additional detail?

A: Structured Query Language (SQL): Structured Query Language, often known as SQL, is a standardized…

Q: sql queries

A: Given :- A relational database schema is given as, Team (tname, year, coach, salary) Player (pname,…

Q: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

A: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

Q: SELECT distinct ID, name FROM student WHERE ID (SELECT ID FROM takes WHERE year < 2017); A

A: Given: Using the university schema, fill in the blank to complete the SQL query that finds the ID…

Q: 4

A: In this question we have to find the total revenue generated by each product in the past quarter…

Q: January

A: Here, there are 4 questions based on the Database Management System and should be solved by SQL…

Q: Which artist has had the most works of art sold, and how many of the artist’s works have been sold?

A: MySQL:- SQL stands for Structured Query language. Oracle Corporation develops, distributes, and…

Q: Write SQL queries to answer the following questions:a. What are the courses included in the Section…

A: (a) What are the courses included in the Section table? List each course only once*/SELECT DISTINCT…

Q: but the data is in different tables in excel

A: To determine which salespeople are eligible for a bonus and how much they should receive, you will…

Q: sales.staffs staff_id first_name last_name email phone active store_id manager_id

A: This is a self join query . where same table is in relationship with itself because staff and…