onvert the following SQL Query  to Relational Algebra : 1. Select customer.phone, customer.address, customer.fullname from customer where exists (select * from billing where billing.cid = customer. Customer_id); 2. Select * from customer where customer.address in (‘Ibri’); 3. Select billing.bill_id from billing Group by bill_id Having count (case when billing.b_status = ‘REJWCTED’ then 1 end) >1;

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

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Q: Execute the SQL statement. SELECT count(*) as "Total Customers" FROM customers; SELECT…

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A: Answer is given below-

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A: select b.title from Book b inner join (select e.bISBN from Edit e group by e.eSSN having count(*)…

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A: Firstly get the products from a supplier whose SupplierID Then, with respective CustomerID, we will…

Q: Write SQL statement that retrieve the department_name that has the maximum number of employees:…

A: The given is the requirement to find the department_name from depart table for the department that…

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A: The question is solved in step2

Q: Question 11. Write the SQL statement that will implement the relational algebra expressions in the…

A: The queries are given below

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A: It is defined as a database computer language designed for the retrieval and management of data in a…

Q: You are given the following data tables: Employees(Employeel D, LastName, FirstName, BirthDate,…

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

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A:

Q: Answer the following questions based on the information in the PATIENT table below. Write SQL…

A: The SQL query is given below with an output screenshot before and after executing the query

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A: UPDATE Worker  SET SALARY = SALARY / 12 ;

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A: We will use the MySQL codes to find all the data asked in the question.

Q: The following two SQL statements will produce the same results. SELECT P_DESCRIPT, P_PRICE FROM…

A: Your answer is given below.

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…

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Q: Write a SQL query. List names of all employees who have sold to customer Rachel Patterson (Note: You…

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Q: Write and execute a SQL query to list all patient numbers and encounter ids which do not have any…

A: Actually, SQL stands for Structured Query Language.

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Q: Task 2: The Driver Relationship team wants to arrange workshops and education materials to the…

A: Here we have given the solution for the question on driver levels. you can find solution in step 2.

Q: The SQL statement below is used to select students with the last name "Smith". What is wrong with…

A: To search for a last name in an SQL query, we can use the WHERE clause along with the LIKE operator…

Q: Answer the following questions based on the information in the PATIENT table below. Write SQL…

A:

Q: question

A: The SQL query provided calculates the total quantity of products in orders handled by each employee,…

Q: Write an SQL statement to create tables with details given below Table: LIBRARY Book_ID Book_Name…

A: Here, We have to create two tables.

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Q: Write SQL code for the following: Create a stored procedure “setRelocationFee” to set the…

A: Here's the stored procedure in SQL called "setRelocationFee" that sets the relocation fee for a…