Given the relation below X: 2 3 4 what values will be retrieved by the following SQL statement? select C, B from X where X.B = 2 O 2, 5 3, 6 2, 2 2.4 C7622 B53 42

Q: 5 7 3 3 6 4 2 5 2 2 2345 lues will be retrieved by the following SC

A: As we know The select clause in SQL retrieves a specified column from a table in it . From clause…

Q: Write an SQL statement that will delete rows where the selling price is greater than 25 in the Stock…

A: Answer is in step 2

Q: nen upload it): SELECT S.Fname, S.Lname, C.Title FROM Course AS C INNER JOIN Student AS S ON…

A:

Q: Create a SQL statement to Display the number of clients for each CType with having less than 2…

A: we are going to Display the number of clients for each CType with having less than 2 clients in the…

Q: Consider the following schema: Publisher (name, phone, city), PK: name. Book (ISBN, title, year,…

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

Q: C. SELECT Student level, AVG(marks)average_mark FROM Students WHERE Student level = 'BTECH' %3D…

A: Option C is the correct and valid Answer    SELECT Student_level, AVG(marks)average_mark FROM…

Q: EMPLOYEES DEPARTMENTS DEPARTNENT ID DEPARTMENT NAME LOCATION ID 10 Administration 20 Marketing 90…

A: The Answer is

Q: Write an SQL query to fetch all the employees who either live in California or work under a manager…

A: The Query is given below with OUTPUT screenshot

Q: 18 answer the following. 8. Who has made the most commented moment(s)? TABLE5.30: 1 records…

A: Here have to determine sql query for most commented moment.

Q: What would be the result of the SQL statement CREATE UNIQUE INDEX idxA ON TabA(A), if the column A…

A: What would be the result of the SQL statement CREATE UNIQUE INDEX idxA ON TabA(A), if the column A…

Q: Write a SQL statement to display the lowest final marks per department A- B I STUDENT TABLE: SEATNO…

A: Here I have used aggerate function MIN() to find the minimum final marks from the table student As…

Q: Observe the HOMETOWN REALESTATE database: SELLER SellerID SellerName RealtorID S111 Paul R1 S222…

A: Using a DELETE CASCADE option on the referential integrity constraints between SELLER and REALTOR .…

Q: Do they generate same results? mo = 4 and salary> 30000) (employee) lary> 30000) ( (dno = 4)…

A: Select operation in relational algebra are used to select a subset of the tuples from any given…

Q: Can some rewrite the following sql tables into relational algebra format? a) SELECT NoOfCopies…

A: Consider ∏ for Project ,σ for Select and ⋈ for join. a) ∏No_Of_Copies(( σTitle='The Lost…

Q: Explain what the following SQL statements do. SELECT COUNT(PatientiD) FROM Patient_t AS PA INNER…

A: There are two tables we are using here Patient_t which is referred as PA Physician_t which is…

Q: Solve This SQL For the following operations, write the appropriate SQL statement. a) Obtain the…

A: Please see the below for solution.

Q: Write a SQL statement to display lowest marks in midterm only in department IT.

A: ANSWER

Q: Movie mID title year director Gonewith the Wind 1939 Victor Fleming 1977 George Lucas The Sound of…

A: In this question we are going to create SQL table by watching at the different charts. Here we are…

Q: How many broadcast domains are created when you segment a network with a 12-port switch? * O 2 O 12…

A: In this question, we are asked the number of broadcast domains created when you segment a network…

Q: If a DBMS enforces a DELETE RESTRICT option on the referential integrity constraint between SELLER…

A: Consider the given relation :

Q: solve questons d,e,f,g,h?

A: SELECT CLIENT_NAME FROM CLIENT WHERE LOCATION="MELAKA" ORDER BY LOCATION ASC

Q: 9.use the data which is given as shown bwlow to Write a SQL statement to display the most expensive…

A: Answer :-- SELECT product_id,product_name,price from product where price = (Select MAX(price) From…

Q: an SQL query to find the names of the airlines that have at least 10 Boeing 737 in their fleet.

A: The above given question is to write the SQL query to extract the names of airlines that have…

Q: Write a SQL statement to count all the records from STUDENT table per department and arrange in…

A: Here we need to form group of each department and count number of student in each department. For…

Q: Provide ALL of the SQL statements required to insert the details of the following: A customer, John…

A: The answer is...

Q: When is the next Friday? The next Friday is on the TWENTY-SIXTH of FEBRUARY 2021

A: Writing SQL query

Q: Using the following tables, write the SQL statement using a Join operation to display B, C, Y, Z, T…

A: Given: Using the following tables, we have to write the SQL statement using a Join operation to…

Q: Write a SQL statement to compute the average of Finals by grouping the department and arranging in…

A: Answer :for average we use AVG() method of sql and for grouping departments we use Group By and for…

Q: Create a view, called PatientSmithDoctors, to list all the doctors a patient with the last name of…

A: 1.1) Create a view, called PatientSmithDoctors, to list all the doctors a patient with the last name…

Q: rog |S12 C++ IS15 Java

A: SQL CREATE TABLE statement is used to create table in a database. If you want to create a table, you…

Q: Write the suitable SQL statement to answer the following questions based on the following tables (…

A: Given question: Write the suitable SQL statement to answer the following questions based on the…

Q: hen writing queries in a programming language, why should we avoid creating a query by concatenating…

A: Actually, SQL stands for structured query language. which is used to access and manipulates the…

Q: Solve This SQL For the following operations, write the appropriate SQL statement. a) Obtain the…

A: Please see the next step for solution:-

Q: Provide all the SQL statements that are required for the following transactions to be executed.…

A: SQL Transaction : A transaction is a sequence of operations performed (using one or more SQL…

Q: Write SQL statement to answer the following: 8. Who has made the most commented moment(s)?…

A: The SQL query is given below of the given problem:

Q: Consider the following two tables: Draw three tables that can result by executing each of the…

A: The INNER JOIN keyword selects records that have matching values in both tables. Fname Lname…

Q: What is the output of the following SQL statement? SELECT name, hcity, pcity, population FROM…

A: FULL JOIN: The function of FULL JOIN is to return the entire tuples of right table and the left…

Q: Solve This SQL For the following operations, write the appropriate SQL statement. c) Get category…

A: Please see the next step for solution:-