What will be the result of the following query? SELECT count(*) FROM enrollment GROUP BY courseid;

Q: d. write a query to retrieve the name of graduate student and student advisor name of all graduate…

A: The query works for both ms sql server and mysql.

Q: Create a query for displaying list of employees who joined in the second half of year ‘07’;

A: Lets see the solution.

Q: Write a query to display the patron ID, first and last name of all patrons who have never checked…

A: Given Write a query to display the patron ID, first and last name of all patrons who have never…

Q: Write a query that will group identical movie categories together. The table name is Movies.

A: Creating table movies:   Table name- movies

Q: Write a query to display the doc_name and area as follows. Sort the result according to the doctors’…

A: Database programming : database programming provides file creation, data entry, update, query and…

Q: 1.Write a SELECT query to find all the data of students with name Anum.

A: Select * from Student where  Name="Anum"

Q: write a query to retrieve the name of graduate student and student advisor name of all graduate…

A: Query to find or retrieve the name of graduate student and student advisor name of all graduate…

Q: Write a query to display the patron ID, patron full name, and patron type for each patron sorted by…

A: ORDER BY is the command used to sort the result to display

Q: Write a query to display the customer code, first name, last name of all customers who made more…

A: Select: The SELECT statement is used to select data from a database. SELECT Syntax SELECT…

Q: Write a query to display the trip name of all the trips that has Miles Abrams as guide. Sort your…

A: You didn't define as language for query, so i am doing it in SQL. Query SELECT trip_name FROM…

Q: write the query that updates the manager of the female employee who has 'c' as the last letter of…

A: Given : write the query that updates the manager of the female employee who has 'c' as the last…

Q: Write a query against the Sales.Orders table that returns orders placed in June 2015.

A: - We need to write the query for the provided problem of data selection.

Q: Write a query to get the First and Last Names of all employees who earned more than $70,000 in any…

A: first we need to get the emp_no with salary higher than 70000$ from salary table then get name of…

Q: Write a query to display the resort Id, the total count guests stayed as "Total Guest" in each…

A: To write a query to display the resort Id, the total  count guests stayed as “Total Guest” in each…

Q: When a SELECT query includes a GROUP BY clause but no ORDER BY clause, the output results are…

A: The GROUP BY statement groups rows that have the same values. The ORDER BY is used to sort the…

Q: Write a query to display the book number, title, and number of times each book has been checked out.…

A: SELECT CHECKOUT.Book_Num, Book_Title, COUNT(*) 'Times Checked Out' FROM BOOK LEFT JOIN CHECKOUT ON…

Q: Write a query to display the author ID and the number of books written by that author. Sort the…

A: Explanation: The below query displays “AU_ID” and total book numbers from “WRITES” tables using…

Q: Write a query to display the patron ID, full name (first and last), and patron type for all patrons.…

A: In SQL, to sort the query output "order by" clause is used. In SQL, by default sorting on a…

Q: Write a query to display the patron ID, full name (first and last), and patron type for all patrons.…

A: - select clause is used to retrieve data from given table and returns data in the form of table. -…

Q: Create a query that SELECT all of the EMPLOYEES from the EMPLOYEE TABLE that are Mangers.   Include…

A: SQL self join is used to join or compare a table to itself. SQL self joins are used to compare…

Q: Write a query to list the book number, title, and number of times each book has been checked out…

A: Query The query for viewing book number, title and the number of times each book had been checked…

Q: Write a query to display the book number, title with year, and subject for each book. Sort the…

A: CONCAT is the operator used to concatenate the values in two columns  ORDER BY is used for sorting

Q: Write a query to find the name of the student(s) who has scored maximum mark in Software…

A: To write a query to find the name of the student(s) who has scored maximum mark in Software…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Given, A relation schema diagram of 5 tables. To write a query to display all student's names from…

Q: Write a query to display the patron ID, book number, and days kept for each checkout. “Days Kept” is…

A: below are the two commands that you can try: 1.   Select PATRON.PAT_ID, BOOK.BOOK_NUM,…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: which clause used to restrict or filter groups returned by a group function-based query

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: To be determine: Which clause can be used to restrict or filter the groups returned by a group…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: To be determine: Which clause can be used to restrict or filter the groups returned by a group…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: The HAVING Clause is used to filter data from groups depending on a condition that is specified in…

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A:

Q: Which clause can be used to restrict or filter the groups returned by a group function- based query?

A: The answer is

Q: Write a query to display the subject and the number of books in each subject. Sort the results by…

A: Hey! Hope you are doing good! Thanks for the question. Since you have not specified the version of…

Q: Write a query to display student's Id and First Name whose from Coimbatore or Chennai and born on…

A: Task: Our task is to write the query to take the Student ID and First Name for the table which is…

Q: Which tuples with null values for the title property are included in the query select * from student…

A: The answer is...

Q: Create a query for displaying minimum salary in column alias “Minimum Salary” along with job_id…

A: Format of query :-  SELECT colounname ,  MIN( coloumname) AS aliasname FROM tablename;   According…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Introduction of the question: Our task is to find out the list of the student name who belong to the…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Brief Introduction: Our task is to find out the list of the student name who belong to the IT…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Brief Introduction: Our task is to find out the list of the student name who belong to the IT…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Brief Introduction: Our task is to find out the list of the student name who belong to the IT…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: According to the given problem statement we are required to find out list of students name who all…

Q: Write a query to display list of students name who all are from IT department. Sort the result based…

A: Brief Introduction: Our task is to find out the list of the student name who belong to the IT…

Q: Write a query to display each department's name, location (Name of the City), number of employees,…

A: We have to group the data by the department name and then calculate number of employees in that…

Q: Write a query to produce the total number of hours and charges for each of the projects represented…

A: A query is a way to give instruction to the server to extract data from database. In SQL, SELECT…

Q: Because the SELECT clause contains the Customer* column, which clause must be included for the query…

A: Clause used in the query The SELECT statement returns a result set of records from one or more…

Q: 13. Add a new column "age" of type small integer to the student table. Then use the following…

A: Answer: 13. ALTER TABLE student  ADD age smallint; UPDATE student SET age=22;   14. SELECT…

Q: 5. Write a query to get the total salaries payable to employees. 6. Write a query to get the…

A: Sorry, we are supposed to answer only three subparts of question ad kindly resubmit the remaining…

Q: Management wants to display the resort details in which total guest stayed was 10 or less than.…

A: What we have: Given the question above we have to create a SQL code to show the reservation Id, the…

Q: Write a query to find employees whose salary is equal to the salary of at least one employee in…

A:

Q: Write a query to  fetch 50% from Employee table. Write  a query to add email validation to your…

A: Given, Table name = Employee We have to write the following SQL queries. A query to fetch 50% from…

Q: Write a query to list the author last name, author first name and the book title and cost for each…

A: Solution: FROM: It is used to get data from the table WHERE: It is used to list the data where given…