Using nested subqueries in SQL, find the names of all vehicle manufacturers who have plant locations in Michigan and whose stock has not been completely sold out yet at Reggie's dealership.

Q: 1. Table : ASSIGNMENT D ASSIGNMENT N NMAON DATE MM EMP MUN AiNO AlON CHO AONHOURI NON CHA 35 42 t00…

A: Explanation In SQL, the SELECT query is used to fetch or retrieve the data from the database table.…

Q: i need help with Using python to make a rock paper scissors game Goal Ask the player if they pick…

A: PROGRAM: import random import time rock = 1 paper = 2 scissor = 3 names = {rock : "Rock", paper :…

Q: What did each card cost? Show the card number, player last name, team name, price, price with 5%…

A:

Q: BOOK_NUM Times Checked Out BOOK_NUM TIMES Checked Out 5236 12 5236 12 No under score line 5235 5235…

A: SELECT  BOOK_NUM, COUNT(check_out_DATE) AS "Times Checked Out " FROM  CHECKOUT GROUP BY BOOK_NUM…

Q: How does the COALESCE function compare with the ISNULL function when handling NULL values in SQL

A: The COALESCE and ISNULL functions are both used to handle NULL values in SQL. However, they have…

Q: How can the OVER clause enhance the flexibility of window functions in SQL?

A: Window functions in SQL enable users to carry out calculations across a set of table rows related to…

Q: Write a PL/SQL block to read and display the job_id and number of employees per job_id. Accept input…

A: DECLARE     CURSOR employees_cur IS       SELECT employee_id,              first_name,…

Q: How is the DATEPART function utilized in SQL to extract parts of a date?

A: The DATEPART function in SQL is employed to extract specific components or parts from a given date,…

Q: Customer(cid,name,surname,city,address,phone); Account(aid,cid,amount,created,comment);…

A: - We need to write a sql query to get the names, surnames and phone number according to the transfer…

Q: What is the purpose of the WHERE clause in SQL? Which comparison operators can you use in a WHERE…

A: In SQL, WHERE clause is used to extract only particular field or row that satisfies a criteria from…

Q: Use %ROWTYPE for your cursor. You will use 3 tables in this activity – departments, locations, and…

A: It is defined as a combination of SQL along with the procedural features of programming languages.…

Q: Using My SQL Workbench Find all cities in Argentina whose name begins with S or M a. display city…

A: Logic:-  To display names that begins with any character , use like operator and put first character…

Q: by using the table in the query attached: Show the name, contact number and email address of the…

A: Demo data has been used to solve the query The SQL query is given below with output screenshot

Q: Using nwind database, create a query to show company name, product name, and quantity for items…

A: Structured query language SQL is a programming language for storing and processing information in a…

Q: In SQL, how can we restrict the number of rows returned by a query? Please provide an example.

A: Introduction: The SQL LIMIT clause limits the number of rows returned by a query. The LIMIT clause…

Q: Write a query that returns the Staff ID for the staff member who is involved in the most rentals

A: The goal of this search is to identify the employee who handles the most rentals. In order to…

Q: How do you optimize user-defined functions that access large data sets in SQL?

A: In SQL, user-defined functions (UDFs) can be very useful for encapsulating logic that is used over…

Q: The following SQL clause(s) are not permitted to be used in a subquery in the WHERE or HAVING…

A: Multicolumn subqueries cannot use the <, >, <=, >= comparison operators.

Q: What is the query used to see if the date format is same and find values other than dates in the…

A: I am giving some examples along with queries to explain this. Suppose:…

Q: Using the retail.inventory table, pull the current stock percentage out of the future stock level…

A: The following solution is

Q: Create a procedure in PL/SQL takes Department Id and return record data type has maximum salary,…

A: Find the required procedure in PL/SQL given as below :

Q: How to find the nth highest salary in SQL?

A: Introduction How to find the nth highest salary in SQL?

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

A: In this database problem, we are tasked with creating an SQL query that lists the names of all…

Q: Write pl /sql To display employee name and employee department name for each employees?

A: It is basically designed for managing data in a relational database management system(RDBMS).

Q: Using the university schema, use SQL to do the following: For each student who has retaken a course…

A: SQL is also known as structured query language.

Q: How do the CUME_DIST and PERCENT_RANK functions assist in statistical analysis within SQL?

A: Statistical analysis often involves the need to rank and measure the relative position of data…

Q: salary is above 4000 and job_id starts with a letter “S”

A: 1. SELECT * FROM employee WHERE (salary > 4000) AND job_id LIKE 'S%'   2. SELECT              *,…

Q: List the names of the production companies and the titles of their movies. This time, include all…

A: Given that, The names of the tables are Movie and Production Assume that, The attributes of Movie…

Q: What use cases are best suited for the CROSS APPLY function in SQL?

A: The CROSS APPLY function in SQL is a powerful tool used to combine rows from two or more tables…

Q: List all the names of the production companies and all the movie titles, all together in one single…

A: Since no sample table and data is provided, I have created two tables, movie and producer. Then I…

Q: Create a function to increment the salary of employees of an organization by 15%, and for employees…

A: Create a function in PL/SQL to increment the salary of employees of an organization by 15%, and for…

Q: List the movie titles and the names of their production companies. Only include production companies…

A: SQL is the language that operates a databases, it includes database creations, deletions, fetching…

Q: How do you write a single quote as part of a string in SQL?

A: Method to write a single quote as part of a string in SQL: If the programmer wants to write single…

Q: How do you ensure that user-defined functions in SQL maintain data consistency?

A: 1) User-defined functions (UDFs) in SQL are custom functions that allow you to encapsulate specific…

Q: Using a subquery in the FROM clause, find the average unit price of in-stock trucks of any…

A: Required SQL query is given below:

Q: Write an SQL query using the AND operator that show all orders shoppedon April 1, 2009 shipped to…

A: SQL query: SELECT * FROM Orders WHERE order_date = ‘April 1, 2009’ AND state = ‘Florida’;

Q: Using SQL, how do we retrieve all the Employees for which the Birth Date is between 1/1/1955 and…

A: We need to write the query about the above problem.

Q: How can the NULLIF function be used to prevent division by zero errors in SQL?

A: SQL stands for Structured Query Language and it is used to access and manipulate the data in…

Q: 17. Update the salary of the instructors by making it 50000 if it is less than 50000 and 90000 if it…

A: SQL query Information on integrity constraint

Q: SQL where you are searching for the most common value in one column for a specific value from…

A: A SQL query is a command used to request data from tables stored in relational databases. In…

Q: Write an SQL query using the UPDDATE and SET operator that willoverwrite all values containing 16…

A: Update statement: The UPDATE statement in the SQL is used to modify existing records present in the…

Q: How can the DATEDIFF function be used to calculate the time difference between two dates in SQL

A: In SQL, the DATEDIFF function is a valuable tool that allows users to calculate the difference…

SQL

SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.  

Queries

A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.