Assignment 3 sql ddl and updates




















Increase the salary of teachers of Math department. Display the details of teachers who received maximum and minimum salary. Display the teacher name, teacher salary who teaches class IX. Display the average salary of teachers. Suman created a table in MySQL. Degree and Cardinality of the table is 4 and 5 respectively. How many tuples and attributes are there in the table? To display sum of column fees from table student. Write SQL queries for i to vii , which are based on the following table.

Kumar Delhi M Mr. We have more than enough writers who will ensure that your order is delivered on time. We provide plagiarism reports for all our custom written papers. All papers are written from scratch. Contact us anytime, any day, via any means if you need any help. You can use the Live Chat, email, or our provided phone number anytime. Get your money back if your paper is not delivered on time or if your instructions are not followed.

Skip to content. January 20, January 20, GetHomeworkDone. Need Help with Your Paper? Get a Customized Answer. Get a Customized Answer: Order Now. Students are admitted to Branches and they are offered by Departments. A branch is offered by only one department. Each branch has a set of Courses Subjects.

Each student must enroll during a semester. Courses are offered by Departments. A course is offered only by one department. Create a view called nyc.

Optionally — you can round the percentages to whole numbers. Make county code the primary key and borough code the foreign key. Create a new table called nyc. This CSV has a header row and uses commas for delimiters.

In the nys schema create a table called nys. Make sure to designate a primary key.



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