Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

What is the difference between the relational equi - join and natural join operations?Group of answer choicesnatural join results in a relation in which every

What is the difference between the relational equi-join and natural join operations?Group of answer choicesnatural join results in a relation in which every row from one relation is concatenated to every row from another relationnatural join has an additional step, projecting all except one of the two "duplicate-contents" columns from the equi-join (those involved in the join condition)equi-join has an additional step, selecting only those rows from the natural join for which the join conditions are equalequi-join results in a relation containing specified columns from another relation, and natural join results in a relation containing specified rows from another relation

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Design And SQL For DB2

Authors: James Cooper

1st Edition

1583473572, 978-1583473573

More Books

Students also viewed these Databases questions