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Learn With Tricks - Primary Key , Alternate Key and Foreign Key (in Hindi)
Lesson 3 of 14 • 20 upvotes • 7:43mins
Sweta Kumari
In this course, Sweta Kumari will cover 25 Awesome Tricks for Finding Keys in Databases.
(Hindi) 25 Awesome Tricks for Finding Keys in Databases - GATE 2020
14 lessons • 1h 21m
1
Course Overview (in Hindi)
2:20mins
2
Learn With Tricks - Super Key and Candidate Key (in Hindi)
7:27mins
3
Learn With Tricks - Primary Key , Alternate Key and Foreign Key (in Hindi)
7:43mins
4
Learn With Tricks - Partial Key (in Hindi)
5:07mins
5
Learn With Tricks - Composite, Secondary, Surrogate and Unique Key (in Hindi)
6:38mins
6
Find Candidate Key - Case 1 (in Hindi)
5:24mins
7
Find Candidate Key - Case 2 and 3 (in Hindi)
5:44mins
8
Find Candidate Key - Case 4 (in Hindi)
5:12mins
9
Find Candidate Key - Case 5 (in Hindi)
5:06mins
10
Find Super Key - 3 Cases (in Hindi)
5:26mins
11
Find Super Key - 4 -7 Cases (in Hindi)
5:27mins
12
Find Super Key - 8th Case (in Hindi)
6:14mins
13
Find Super Key - 9th Case (in Hindi)
8:08mins
14
GATE 2014 Questions - Super Key and Candidate Key (in Hindi)
5:04mins
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