User Account

All Pages

How many records are returned using minus operator

Assignment Help Database Management System
Reference no: EM1372734

Assume you are using the MINUS operator to combine the results from two identical tables, CUSTOMER and CUSTOMER_2. The CUSTOMER table contains 10 rows, while the CUSTOMER_2 table contains 7 rows. Customers Dunne and Olowski are included in the CUSTOMER table as well as in the CUSTOMER_2 table. How many records are returned when using MINUS operator?

Reference no: EM1372734

Questions Cloud

Write complete java program to read from keyboard : Write complete Java program to read, from keyboard, a student's first and last name and six grades. It will display on screen last name then first letter of first name with a period.
Various components of social control : Explain the various components of social control. Identify and describe how sanctions may be used to control the expectations of society regarding people's actions and behaviors.
Explain what was the velocity of the bullet : Two .40 kg soccer balls collide elastically in a head on collision. The first l starts at rest and the second ball has a speed of 3.50 m/s after the collision, second ball is at rest. What is the final speed of the first ball.
Determine which workers from his department need training : Jorje is meeting with his subordinates to determine which workers from his department need training in order to handle production increases expected during next nine months.
How many records are returned using minus operator : Customers Dunne an Olowski are included in the CUSTOMER table also in CUSTOMER_2 table. Explain How many records are returned when using the MINUS operator?
Decide the initial velocity of the bullet when it left gun : You want to shoot a 19cm long arrow parallel to this axle and through the wheel without hitting any of spokes. Suppose that the arrow and the spokes are very thin.
Conflict resolution and conflict style : Explain a time when the climate of the situation clearly had negative or positive impact on conflict in which you were involved. Describe the conflict situation and the climate in sufficient detail.
What is managerial responsibility for ethical leadership : Explain what are examples of workplace dilemmas that are solved by proper leadership and describe what is the managerial responsibility for ethical leadership in an organization?
Compute the speed of toy car after the collision : A child in a boat throws a 6.0 kg package out horizontally with a speed of 10m/s. Compute the velocity of the boat immediately after, assuming it was initially at rest. The mass of the child is 29kg and that of the boat is 55.0 kg. Overlook water ..

Reviews

Write a Review

Database Management System Questions & Answers

  Create data file grades with records of the form

Input names of students from the user, terminated by ZZZ, and create a data file GRADES with records of the form.

  Find average number of books borrowed per member

Find the average number of books borrowed per member. Take into account that if a member does not borrow any books, then that member does not appear in the borrowed relation at all.

  What is the two-phase locking protocol

What is the two-phase locking protocol and what is the strict two-phase locking protocol? What is the rigorous two-phase locking protocol? What benefit does strict two-phase locking protocol provide? What benefit does rigorous two-phase locking pr..

  Write problems and issues associated with internet databases

Over 70% of web applications use database to store persistent data. Write some of the problems and issues associated with internet databases?

  Determining the matrix form of game

Assume a game with two players, A and B, who raise one or both hands concurrently. A wins if total number of hands raised is odd, and B wins in other way.Write down the matrix form of the game. Is there a pure strategy solution? Explain your answer..

  Explain why it is important to record information

You have just received a new computer at work. it runs fast and works great. thinking about the future and the day something might break explain why it is important to record this information.

  Yrace history of the development of databases

In 500 words or less, trace the history of the development of databases beginning with pre-computer days to the present.

  First - second or third normal form

How many entities are shown by this relation?

  Design er schema to keep track of information of votes

Design an er schema for keeping track of information about votes taken in the U.S. House of Representatives during the current two year congressional session.

  Prepare the relational schema for database

Prepare the relational schema for database

  Determine the names of all tracks from table

All primary keys are underlined. All foreign keys have same name as primary key that they are referencing. Determine the names of all Tracks which are more than 10 minutes (600,000 ms) long.

  Design update trigger on part table which raises error

Design the Update trigger on Part table which raises an error string if Count field of updated row has a higher value than value prior to Update.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd