What's the retail price of the most expensive book written by Sam Smith? Determine the total profit generated by sales per customer. Note: Quantity should be reflected in the total profit calculation. Modify problem 2 to include only those customers who live in FL. Modify problem 3 to display the results with profit greater then $50. Determine the average retail price of books by publisher name and category. Include only the categories Children and Computer and the groups with an average retail price greater than $50.

Q: Display the list of students who are involved in the IT club Display the details of all the…

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

Q: Difference between count (*) and count (col_name). Explain with an example.

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

Q: In the ClassicModels database, use SQL to find out how which customer (i.e., its customerNumber) has…

A: In exploring databases, it's often essential to extract specific insights tailored to our needs. One…

Q: in pl/sql ,use Cursor to get all the records from table  job_history for employee_id 121

A: pl/sql code for the above question is solved in step 2:- assume table job_history has columns…

Q: help with sql class 1.Report the student name, email, and entry date of all female students.  The…

A: 1. Report the student name, email, and entry date of all female students. Query: SELECT student_name…

Q: nt database. The primary keys are highlighted in bold. Student (studNo, studName, address,…

A: Below is part of a Student database. The primary keys are highlighted in bold. Student (studNo,…

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: Using the sample "Solmaris Condo" "database" (just a bunch of tables with a theme) I had you create…

A: SAMPLE DATABASE TABLE: OFFICE OFFICE_NUM OFFICE_NAME ADDRESS AREA CITY STATE ZIP_CODE 1…

Q: Using SQL:  List the CD title (i.e. `Title` field of `Titles` table) and the number of tracks (NOT…

A: SQL stands for Structured Query Language.

Q: Hi really need help with this assignment Oracle 12c: SQL Chapter 8 Question 3 and 5. 3. List the…

A: The queries for the given questions are as follows.

Q: Write SQL statements to list the name of Lee’s subordinate employee.    (Data Update)     Write…

A: Lees Employee ID is 2 So, to get the lees subordinate then we need to search for this employee ID in…

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

A: Answer: SELECT DEP_NO, COUNT(*) FROM Employee GROUP BY DEP_NO;

Q: Examine this executable section of a PL/SQL block: BEGIN FOR worker_record IN pay_cursor LOOP Worker…

A: PL/SQL is a combination of SQL and the procedural  languages  Developed by oracle  above question…

Q: Return how many artists are currently in the band, how many artists have ever been in the band (be…

A: To work with relational databases, you must use SQL. Records in databases can be added, searched…

Q: STUDENTCOURSE(stdID, course_code, grade) Which SQL statement will find the summation of maximum…

A: Working query: it will select max first and then sum them   SELECT sum(max(grade)) FROM…

Q: I might have missing something to add. Here are the steps I need help: Write the SQL code that will…

A: Given: I might have missing something to add. Here are the steps I need help: Write the SQL code…

Q: Question 1: Show (in one table) customer id and first name from Customers table together with…

A: SOLUTION -1)Query -SELECT CT.customer_id, CT.first_name, ST.shipping_id, ST.statusFROM Customers AS…

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: what sql statements could be use to find the following: A simple database composed of the following…

A: 1. SELECT DRUG_CODE , ROUND(DRUG_PRICE, 1) AS PRICE_ROUNDED FROM DRUG;   OUTPUT : Selects the column…

Q: Using the Online SQL Editor, answer the following questions with screenshots. Link:…

A: To create the "Premium_Orders" table that includes columns related to the items "keyboard" and…

Q: The Driver Relationship team wants to arrange workshops and education materials to the drivers.…

A: The Driver Relationship team wants to arrange workshops and education materials to the drivers.…

Q: help with sql class 7. For each book, list the book name, the author name, and the publisher's…

A: Given: Determine the SQL queries to identify. a) For each book, list the book name, the author name,…

Q: Write SQL code for  To Extend the code in ( Perform a LEFT OUTER JOIN between the tables…

A: SQL (Structured Query Language) It is a domain-precise language utilized in programming and…

Q: „By using SQL language return the

A: According to the question we need to return the items and their total number of units that have been…

Q: Write a SQL query that retrieves the names and email addresses of all students who are enrolled in…

A: Step 1: Create the table students with the attributes student_id, name, email, major, and…

Q: Create a stored procedure named prc_new_rental to insert new rows in the RENTAL table. The procedure…

A: A stored procedure called prc_new_rental has been developed in response to the request to help with…

Q: Below is part of a Student database. The primary keys are highlighted in bold. Student (studNo,…

A: Given to write a  PL/SQL PROCEDURE that will list the project names given the course ID. The below…

Q: For each department with more than one member of employee, find the sum of reward amounts for each…

A: The question is solved in step2

Q: n Sql Oracle Application ,Amend the previous statement to not suppress duplicates and examine the…

A: 30 Rows returned

Q: Write PL/SQL or T-SQL procedures to accomplish the following tasks: A: obtain the name and credit…

A: Actually, SQL stands for Structured Query Language.

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: Please answer the following in SQL: Find all pairs of customers who have purchased the exact same…

A: Initially join all the tables as we have to basically need goods. csv table to check the flavor at…

Q: „By using SQL language return the items and their total number of units that have been ordered…

A: We have to pick the items where item name is not Pen and sum of Units of each Item category

Q: Create table sales ( cust varchar(20), prod varchar(20), day integer, month integer, year integer,…

A: Answer

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.

Q: SQL SUM Problem    -SELECT * FROM [Sale Order] INNER JOIN Product ON [Sale Order] productID =…

A: Structured Query Language (SQL) is a programming language used to create, manipulate and query data…

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: How can the CAST function be combined with other functions to enhance data type compatibility in SQL…

A: The CAST function can be combined with other functions to enhance data type compatibility in SQL…

Q: Translate the following SQL query to a pandas statement in Python so that it can be executed on the…

A: count(*)-count number of rows satisfying the condition sqldta-table name conditions;- case>1000…