Question: The _ _ _ _ join operator within relational algebra links tables by pairing only the rows with common values in their common attribute (

The ____ join operator within relational algebra links tables by pairing only the rows with common values in their common attribute(s).
Group of answer choices
equal
unique
natural
foreign

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

Q:

Just need answers in the A-B-C-D format QUESTION 1 A is a question about the data structured in a way that the DBMS can recognize and process. a. product b.query C. relationship O d. tuple QUESTION 2...

Q:

Duplication of data or the storing of the same data in more than one place Integrity B. Security C. Redundancy D. Attribute Ans c Structure that can store information about different categories of...

Q:

CIS 205 Final Project Summer 2018 The final assignment consists of separating a database project into the phases that were outline during the semester. The project should be completed with the...

Q:

Part 1) Queries with Relational Algebra This part is to get you familiar with expressing queries in Relational Algebra and to further familiarize you with the tables used to implement the telephone...

Q:

This part is to get you familiar with expressing queries in Relational Algebra and to further familiarize you with the tables used to implement the telephone switching database from assignment #2....

Q:

( ii ) Relational DBMSs process queries written in SQL . a . Use the generic relational algebra expression underpinning a typical SQL statement to argue why query optimization is needed when tables...

Q:

Answer the questions below for the table -- Create the petSupplies table drop table if exists petSupplies; CREATE Table IF NOT EXISTS petSupplies ( prodID VARCHAR(50), suppDescription VARCHAR(2000),...

Q:

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

Q:

Please answer all of them or leave them. appreciate it Complete the table below by matching each definition with the appropriate SQL clause. A. WHERE B. HAVING C. INNER JOIN D. AS E. UNION F. SELECT...

Q:

Break-even analysis attempts to determine the volume of sales necessary for a manufacturer to cover costs, or to make revenue equal costs. It is helpful in setting prices, estimating profit or loss...

Q:

Monument Health wants to buy equipment for $300,000 with projected cash flows of $50,000 per year during the equipment's useful cycle of 7 years. What is the payback period? What is the net present...

Q:

Can you help me answer this Monthly, Juan's net earnings are $6,000, and expenses are $5,500. If Juan saves the difference, how much will Juan have saved after 10 years

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

=+ Have they changed the way employers view IP?

Q:

=+4 Have the web and the Internet (and social media) changed the importance of intellectual property?

Q:

=+2 Should employees be free to move at will from employer to employer?