Using the Categories, Subjects, and Classes tables, list the category description, SubjectID, SubjectCode, and SubjectName for all subject that are taught on Wednesdays.  Do not list any subject more than once.

Q: Using the Bowlers and Bowler_Scores tables, list the BowlerID, bowler name, and raw score for each…

A: The given problem requires us to find the BowlerID, bowler name, and raw score for each bowler who…

Q: Q1: Show all the information from the employee table. SELECT * FROM emp; Q2: Show the employees…

A: The select statement is used to select a value from the database. The selected columns are displayed…

Q: --List all products whose unit price is less than the average price. --List the shipper id,…

A: Given: consider the tables as. product { productID, productNAME, price_per_unit, category_product }…

Q: List the invoice number and invoice date for each invoice created for the customer James Gonzalez

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

Q: List the item ID as ITEM_ID and description as ITEM_DESC for all items. The descriptions should…

A: Actually, A database is a collection of information that is organized so that it can be easily…

Q: List every table that contains a column named OWNER_NUM.

A: A query to list every table that contains a column named "OWNER_NUM" is as follows, select * from…

Q: How many distinct visit reasons start with the word "Pain"? Name the result column as NumPainReason.…

A: SELECT COUNT(DISTINCT VisitReason) AS NumPainReason FROM VisitWHERE VisitReason LIKE 'Pain%';

Q: In cell F4, create a formula using the HLOOKUP function to determine the Cost per participant for…

A: Question 1. In cell F4, create a formula using the HLOOKUP function to determine the Cost per…

Q: please use the picture below to answer the following question Display employee number, employee…

A: SELECT EmployeeID, Emp_LName, HireDate FROM Employee e JOIN Position pWHERE e.Emp_LName like '%e%'…

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: Display customer number, customer name, and location for customers whose Customer_name starts with…

A: The LIKE operator is used in a WHERE clause to search for a specified pattern in a column. ORDER BY…

Q: Check the current stock to see what categories of books are available. Once per category only…

A: Because of this, we make use of the DISTINCT clause so that we may get rid of data set by getting…

Q: department name information for those departments whose location_id is 1500

A: Attributes of Department Table are- department_id department_name employee_id location_id

Q: Show students’ first name and last name, the course numbers the student took (don’t include…

A: Data is coming from 3 tables . So apply inner join on 3 tables with joining condition.  student…

Q: Please help with the following What is a valid GROUP BY clause for the following SELECT list?…

A: Given:   Please help with the following What is a valid GROUP BY clause for the following SELECT…

Q: For each different job_id group in the employee table, show the average salary and job_id for the…

A: SELECT Average_salary,              Job_id  FROM employees  WHERE EXISTS (SELECT *…

Q: Task 17: List the invoice number and invoice date for each invoice that was created for James…

A: We need to provide a query that lists the invoice number and invoice date for each invoice that was…

Q: Please explain how to set the mining “difficulty”.

A: The difficulties of mining association rules from large databases: 1. Security and social issues:…

Q: Which one of the following attribute (set) should be candidate key? ( ) Student ID number, First…

A: In the context of database design, selecting the appropriate candidate key is crucial to ensure data…

Q: Mark as unused the Category column in the BOOK_PRICING table. Check that the column is no longer…

A: The BOOK_PRICING table is a part of a database used for managing pricing information for books. One…

Q: Determine which categories are covered by the existing book stock. There should only be one listing…

A: A trader's book contains a record of all of the positions that they have taken. The entire number of…

Q: For each customer, list the CustomerID and the total number of orders placed in 2015.

A: Answer: Query: select Order_T.Customer ID,sum(OrderLine_T.Ordered Quant from OrderLine_T inner join…

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.