Add a foreign key constraint to the movie table: the column prod_id is the foreign key, referencing the column id from the production table (use sql) following is movie and production table

Q: In what situations is it necessary to add a GROUP BY clause in a query?

A: Group By clause is used when we have to group the data into groups.  It is used when we want to…

Q: List unique first (first_name) and last names (last_name) of customers (CUSTOMER table) who rented a…

A: In this question, we are asked to write a SQL query to fetch the unique first and last names who…

Q: Write the T-SQL scripts for the following tasks:   Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

Q: Write the SQL code that counts the number of assignments ordered for each project. Call this…

A: We have four tables namely: JOB PROJECT EMPLOYEE ASSIGNMENT We wish to write a query that counts…

Q: Using the software.subscription table, pull all columns for subscriptions that have been cancelled.…

A: For the given database, if the user wants to select all the columns by giving the condition that the…

Q: Using Pubs: USE MICROSOFT SQL SERVER Create a query listing all the books that Barnum’s purchased.…

A: I attached your answer below.

Q: Student(StudentID, age) School(SchoolID, city) Write an SQL statement for the following query: For…

A: The above question is solved in step 2:-

Q: n SQL When you use ALTER TABLE to add a column, the new column: Select one: a. Will not be created…

A: ANSWER : B   Becomes the last column in the table

Q: using the code below write a query to display the movie title, movie year, and movie genre for all…

A: Algorithm: Retrieve and Sort Movie Information by Genre and Year1. Create a MOVIE table with…

Q: n sql, an associate array is a table that is associated with a / an

A: Associate array in SQL An associative array, also known as an index-by table, is said to be a set…

Q: Select clause and from clause: Display the columns specified above in the problem  statement from…

A: Write a query to display the author ID, first name, last name, and year of birth for all authors…

Q: 5. Add a column to the query described in exercise 2 that uses the RANK() function to return a…

A: The above question is solved in step 2 :-

Q: Q3: How many unique titles do we have in the employee table? Hint: You need to create TWO queries,…

A: 1)   SELECT DISTINCT titles FROM EMPLOYEE

Q: Insert the following records ito Stadent table Sad Saame Book d 11 Asma 104 12 Ruya 102 13 Mosa 103…

A: As per Bartleby guidelines we need to solve only first 3 questions. Here i have used Mysql workbench…

Q: Write the following as MySQL query: Find the department name whose location (Country_ID) is DE. Use…

A: SQL, which stands for Structured Query Language, is a domain-specific programming language used for…

Q: Animal animal_id name adopter_id Adopter adopter_id name Given the above data for an adoption…

A: Cross join : Each row from the first table is combined with each row from the second table using a…

Q: using the code write a query to display the movie number, movie title, movie cost, and movie genre…

A: 1. Create a table named MOVIE:   - Define columns:     - MOVIE_NUM as INT (Primary Key)     -…

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.