So here I have 2 tables and I need help understanding the basics of joins. I have developed some pieces of SQL code, but im not sure what they will output. I need to know what each one will output. INNER JOIN - SELECT StudentDetails.NAME, StudentMarks.MARKS FROM StudentDetails INNER JOIN StudentMarks ON StudentDetails.S_ID = StudentMarks.ID; LEFT JOIN - SELECT Name, Address, Age FROM StudentDetails LEFT JOIN StudentMarks ON S_ID=ID; RIGHT JOIN - SELECT Name, Address, Age FROM StudentDetails RIGHT JOIN StudentMarks ON S_ID=ID; FULL JOIN - SELECT StudentDetails.NAME, StudentMarks.MARKS FROM StudentDetails FULL OUTER JOIN StudentMarks ON StudentDetails.S_ID = StudentMarks.ID;

Fundamentals of Information Systems
8th Edition
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter7: Knowledge Management And Specialized Information Systems
Section: Chapter Questions
Problem 8SAT
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So here I have 2 tables and I need help understanding the basics of joins. I have developed some pieces of SQL code, but im not sure what they will output. I need to know what each one will output.

INNER JOIN - SELECT StudentDetails.NAME, StudentMarks.MARKS FROM StudentDetails INNER JOIN StudentMarks ON StudentDetails.S_ID = StudentMarks.ID;

LEFT JOIN - SELECT Name, Address, Age FROM StudentDetails LEFT JOIN StudentMarks ON S_ID=ID;

RIGHT JOIN - SELECT Name, Address, Age FROM StudentDetails RIGHT JOIN StudentMarks ON S_ID=ID;

FULL JOIN - SELECT StudentDetails.NAME, StudentMarks.MARKS FROM StudentDetails FULL OUTER JOIN StudentMarks ON StudentDetails.S_ID = StudentMarks.ID;

ID
1
2
3
4
5
StudentMarks
NAME
Harsh
Suresh
Pratik
Dhanraj
Ram
MARKS
90
50
80
95
85
AGE
19
20
19
21
18
Transcribed Image Text:ID 1 2 3 4 5 StudentMarks NAME Harsh Suresh Pratik Dhanraj Ram MARKS 90 50 80 95 85 AGE 19 20 19 21 18
S ID
1
2
3
4
5
Student Details
NAME
Harsh
Ashish
Pratik
Dhanraj
Ram
ADDRESS
Kolkata
Durgapur
Delhi
Bihar
Rajasthan
Transcribed Image Text:S ID 1 2 3 4 5 Student Details NAME Harsh Ashish Pratik Dhanraj Ram ADDRESS Kolkata Durgapur Delhi Bihar Rajasthan
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