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For complete DBMS tutorial: 🤍 This video covers the different types of DBMS Keys like Super Key, Candidate Key, Primary Key, Foreign Key, Alternate Key, Composite & Compound Key and Surrogate Key with complete explanation and example. Introduction to Normalization: 🤍 First Normal Form: 🤍 Second Normal Form: 🤍 Third Normal Form: 🤍 BCNF: 🤍 Fourth Normal Form: 🤍 Fifth Normal Form: 🤍 If you LIKE this video, give it a thumbs up and do SUBSCRIBE to our channel. Our website: 🤍 Facebook: 🤍 Twitter: 🤍
See complete series of DBMS: 🤍 In this lecture, I have described all types of keys(Super key, Candidate Key, Primary Key, Alternate Key, Secondary Key) in DBMS with examples. Discussed all the important points about keys in DBMS, See Complete Playlists: Placement Series: 🤍 Data Structures and Algorithms: https: 🤍 Dynamic Programming: 🤍 Operating Systems: //🤍youtube.com/playlist?list=PLdo5W4Nhv31a5ucW_S1K3-x6ztBRD-PNa Connect & Contact Me: Facebook: 🤍 Quora: 🤍 Instagram: 🤍 #keysindbms #typesofkeysindbms #DBMSnotes #ugcnet #gatelectures
Welcome to my comprehensive guide explaining all types of DBMS keys! In this video, I will explore the different types of keys in Database Management Systems (DBMS) and provide a clear understanding of their roles and significance. By the end of this tutorial, you'll have a solid grasp of what are primary, super, candidate, alternate, foreign, composite, and unique keys. Video Walkthrough 0:00 What are Keys in DBMS & Why are they Important 1:04 What is Primary Key in DBMS 2:18 What is Super Key in DBMS 3:58 What is Candidate Key in DBMS 5:30 What is Alternate Key in DBMS 6:47 What is Foreign Key in DBMS 7:58 What is Composite Key in DBMS 9:08 What is Unique Key in DBMS DBMS keys are crucial for maintaining data integrity and establishing relationships between database tables. Whether you're a student, a developer, or a database enthusiast, this video is packed with valuable insights that will empower you to make informed decisions while designing and managing databases. Key topics covered in this video: ➯ What are Primary Keys: Learn how primary keys uniquely identify records within a table and ensure data integrity. ➯ What are Super Keys: Explore the concept of super keys and their role in identifying subsets of attributes that uniquely identify a record. ➯ What are Candidate Keys: Discover candidate keys, which are potential primary keys within a table. ➯ What are Alternate Keys: Understand alternate keys and their significance in providing additional options for unique identification. ➯ What are Foreign Keys: Dive into foreign keys and their vital role in establishing relationships between tables. ➯ What are Composite Keys: Gain insight into composite keys, which combine multiple attributes to create a unique identifier. ➯ What are Unique Keys: Learn about unique keys and how they ensure uniqueness within a column or set of columns. By presenting examples, clear explanations, and practical use cases, I've crafted this video to provide a comprehensive understanding of each key type used in RDBMS, DBMS, SQL, MYSQL etc. I've also included best practices and tips for choosing the appropriate rdbms keys based on your specific database requirements. If you're looking to strengthen your knowledge of DBMS keys or seeking guidance on how to design efficient and robust databases, this video is a must-watch. Recommended Videos, All Major Data Mining Techniques Explained With Examples 🤍 What is Data Science Project Life Cycle Explained Step by Step 🤍 What is Pseudocode Explained | How to Write Pseudocode Algorithm 🤍 Difference Between AI vs ML vs DL vs Data Science Explained 🤍 Data Mart vs Database vs Data Warehouse vs Data Lake Explained 🤍 Don't miss out on mastering the essential concepts of DBMS keys! Click play now and take the first step towards becoming a database expert. #dbms #database #sql #dataanalytics #dataanalysis #databasemanagementsystem #programming
Step by step guideline to proceed with finding candidate key. To ask your doubts on this topic and much more, click on this Direct Link: 🤍 IMPORTANT LINKS: 1) Official Website: 🤍 2) Virtual GATE: 🤍 Both of the above mentioned platforms are COMPLETELY FREE, so feel free to Explore, Learn, Practice & Share! Our Social Media Links: Facebook Page: 🤍 Facebook Group: 🤍 Google+ Page: 🤍 Last but not the least, SUBSCRIBE our YouTube channel to stay updated about the regularly uploaded new videos.
This video will explain 5 keys in dbms 1. Super key 2. Candidate key 3. Primary key 4. Secondary key 5. Composite key Knowing keys in dbms is very important as it is a very common interview question. Please subscribe to my channel if you liked the video. Thank you! ✨Work related mails can be sent on: work.sadiasiddiqui🤍gmail.com ✨If you appreciate my work and would like to donate to support our channel, you can do so here: 🤍
KEY IN DBMS Key is an Attribute or Set of Attributes that identifies rows uniquely TYPES OF KEYS 1. Super Key 2. Candidate Key 3. Primary Key 4. Foreign Key 5. Alternate Key 6. Unique Key DATABASE MANAGEMENT SYSTEM 🤍 PYTHON PROGRAMS 🤍 C PROGRAMMING 🤍 CORE JAVA TUTORIAL FOR BEGINNERS || LEARN CORE JAVA IN 15 HOURS || JAVA TUTORIALS FOR BEGINNERS 🤍 HTML TUTORIALS WITH IMPLEMENTATION || LEARN HTML IN 4 HOURS 🤍 LEARN CSS IN 3 HOURS || CASCADING STYLE SHEETS FOR BEGINNERS 🤍 JAVA SCRIPT FOR BEGINNERS IN 7 HOURS || LEARN JAVA SCRIPT IN 7 HOURS || JAVA SCRIPT 🤍 PYTHON TUTORIALS FOR BEGINNERS (తెలుగు లో) 🤍 PYTHON OOPS - MODULES - EXCEPTION HANDLING (తెలుగు లో) 🤍 PYTHON NUMPY TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE NUMPY TUTORIALS IN TELUGU 🤍 PYTHON PANDAS TUTORIAL IN TELUGU (తెలుగు లో) || COMPLETE PANDAS TUTORIALS IN TELUGU || DATA SCIENCE 🤍 MATPLOTLIB LIBRARY - PYTHON PROGRAMMING (ENGLISH) 🤍 PYTHON DATABASE CONNECTIVITY - MYSQL & MS-EXCEL 🤍 DATA STRUCTURES USING PYTHON (ENGLISH) 🤍 Instagram : 🤍
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DBMS - Keys Super, Candidate, Primary, Alternate Watch more Videos at 🤍 Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
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DBMS Introduction, types and need of keys in database
#DBMSKeys #SuperKey #CandidateKey #PrimaryKey #ForeignKey #AlternateKey #CompositeKey #Keys in DBMS This video explains: Keys in DBMS or DBMS Keys or Types of Keys in DBMS or Keys in ER Model, DBMS Keys in Hindi, Keys in DBMS in hindi or Types of Keys in DBMS: Super Key, Candidate Key, Primary Key, Foreign Key, Alternate Key and Composite Key This is a lecture 14 for Database Management System (DBMS) unit 1 according to CSVTU bhilai. For more videos on DBMS follow the given link : DBMS Playlist: 🤍 ER Model Playlist: 🤍 Relational Model Playlist: 🤍 SQL Playlist: 🤍 Lecture 1: Database Management System (DBMS) Introduction 🤍 Lecture 2: View of Data in DBMS | Three Levels of Abstraction | Schema & Instance | Data Independence 🤍 Lecture 3: Data Models | Relational Model | ER Model |Object Based Model | Semi-Structured Model 🤍 Lecture 4: Database Languages | DDL, DML, DCL, TCL 🤍 Lecture 5: Database Access from Application Programs | SQL | APIs - ODBC & JDBC | Embedded SQL 🤍 Lecture 6: Database Users and Administrators 🤍 Lecture 7: Transaction Management & Storage Management 🤍 Lecture 8: Database System Structure, Query Processor, Storage Manager 🤍 Lecture 9: DBMS Architecture: 1-tier 2-tier 3-tier Architecture 🤍 Lecture 10: History of Database Systems 🤍 Lecture 11: Introduction to ER Model, Entity-Attributes-Relationships 🤍 Lecture 12: Types of Attributes in ER Model 🤍 Lecture 13: Mapping Cardinalities & Participation Constraints 🤍 Lecture 14: Keys in DBMS - Super Key, Candidate Key, Primary Key, Foreign Key, Alternate Key, Composite Key 🤍 Lecture 15: Strong Entity & Weak Entity in DBMS 🤍 Lecture 16: Extended ER Features: Generalization, Specialization, Aggregation in DBMS 🤍 Lecture 17: Converting ER Diagrams to Tables with Examples | Rules 🤍 Lecture 18: Questions on Conversion of ER Diagrams to Tables | Part 1 - 🤍 Lecture 19: Questions on Conversion of ER Diagrams to Tables | Part 2 -🤍 Lecture 20: How to draw ER diagram| ER Diagram for Banking System | ER Notations 🤍 Lecture 21: Relational Model in DBMS | RDBMS 🤍 Lecture 22: Relational Model Mathematical Structure in DBMS 🤍 Lecture 23: Integrity Constraints 🤍 Welcome to this youtube channel "Shanu Kuttan CSE Classes " by Shanu Kuttan. This is a technical educational channel for subjects of computer science and engineering subjects (CSE) as per university syllabus and also cover GATE topics. It provides Computer Science and engineering classes in Hindi. This channel’s video helps Computer Science and Engineering students to understand different subjects like Computer System Architecture (CSA) i.e. Computer Organization and Architecture (COA) or simply Computer Architecture, Database Management System (DBMS), Advance Computer Architecture (ACA), Parallel Processing and Computing (PPC) unit wise as per the CSVTU syllabus i.e. Chhattisgarh Swami Vivekanand Technical University, Bhilai Contact Link in Facebook : 🤍
👉Subscribe to our new channel:🤍 Primary Key is a unique and non-null key which identify a record uniquely in table. A table can have only one primary key. Candidate key is also a unique key to identify a record uniquely in a table but a table can have multiple candidate keys. 0:00 - Introduction to Candidate Key 0:07 - Key 0:16 - Attribute 0:33 - Use of Key 4:28 - Candidate key set 4:40 - Primary Key 4:49 - Alternative Key ►Database Management System(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com #CandidateKey#PrimaryKey#DBMS#gate#ugcnet
key, domain and referential integrity constraints with examples
primary key explained with the help of example
What is key and its type? What do you mean by keys? How many keys are in DBMS? #dbms #keys #sql Notes: 🤍 We already uploaded these subject videos : 1. C Programming Tutorials. 2. C Programming Language Tutorials. 3. Data Structure Tutorials 4. Operating System Tutorials 5. Digital Electronics 6. Java Tutorials 7. Website Designing Tutorials 8. DBMS Tutorials More videos : Data Structure Tutorial Playlist: youtube.com/watch?v=4ldqzCsEJHI&list=PLqcuf9-ILPYBVVlhHYf6mrjZOGeoBkVVX Tutorials Playlists: 🤍 lectures CS #IT cse Gyan NET&JR Simple & Snippets I Technologies Education 4u For you Hindi Easy Engineering Classes Last Moment Tuition class java tutorials #BTech syllabus #polytechnic course IT #learncode #coding #code #digital #electronics Hindi #CSE #Gyan #Tutorial #btech #polytechnic #hindi Please Like Share and Subscribe CSE Gyan Cs Engineering Gyan Teacher: Kailash Joshi Editor: Bipin Chandra Thank You
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👉Subscribe to our new channel:🤍 In this video You will be able to understand foreign key from scratch. Also What is referential integrity and how we maintain it in database. All points are explained with most suitable examples. Student always find this topic difficult but after watching this video all the doubts will be clear. ►Foreign Key part-2: 🤍 ► Database Management System(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com #foreignKey#Constraints#ReferentialIntegrity#DBMS#GATE#ugcNet
Watch the video to understand the difference between primary key and candidate key in dbms with examples.
A key in DBMS is an attribute or set of attribute which is used to uniquely identify a couple in a table. Types of Keys Super key Candidate key Primary key Alternate key Unique Key Foreign Key Like Share and Subscribe ............................................ Telegram- (Zeenat Hasan Academy) 🤍 ............................................. Instagram- (zeenat_hasan_official) 🤍 ............................................................ Facebook Page- (Zeenat Hasan Computer's Subject Learning) 🤍 ........................................ Twitter- (Zeenat Hasan 4) 🤍 Playlist Computer Architechture 🤍 C PROGRAMMING 🤍 C TOPIC ON DEMAND 🤍 C PROGRAMMING LIVE CLASS 🤍 C 🤍 Java 🤍 JAVA PROGRAM 🤍 OOPS CONCEPT 🤍 HTML 🤍 DATA STRUCTURES AND ALGORITHMS 🤍 COPUTER GRAPHICS 🤍 OPERATING SYSTEM 🤍 Computer Architechture 🤍 COMPUTER NETWORK 🤍 STUDENT SUPPORT 🤍 UGC NET Solutions of Computer Graphics 🤍 zeenat hasan data structure zeenat hasan computer graphics zeenat hasan operating system zeenat hasan youtube channel zeenat hasan java programming zeenat hasan html computer graphics tutorial in hindi
Alternate key is a key that has not been selected to be the primary key, but is a candidate key. combination of two or more attributes used to uniquely identify records in a relation or table is called as composite key. Watch the complete video to understand the concept completely. Keys in DBMS | Playlist: 🤍 If you have not watched my previous videos on Database and DBMS concept click playlist link below: Database and DBMS | Playlist: 🤍 Normalization in Database: 🤍 If you want to watch videos on operating system concepts use the links below: Deadlock - Operating System | Playlist: 🤍 Process - Operating System | Playlist: 🤍 Types of Operating System | Playlist: 🤍 Other videos on the channel: What is compiler?: 🤍 If you find my videos helpful and if the videos help in clearing your concepts, like the video, share it with your friends, subscribe the channel and press the bell icon. :) #KeysinDBMS #AlternateKey #CompositeKey
DBMS - Keys Unique, Surrogate, Composite Watch more Videos at 🤍 Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
DBMS Composite key with example
👉Subscribe to our new channel:🤍 A superkey is a combination of columns that uniquely identifies any row within a relational database management system (RDBMS) table. Link of Candidate Key: 🤍 0:00 - Super Key 2:42 - Numerical ► Database Management System(Complete Playlist): 🤍 Other subject-wise playlist Links: ►Design and Analysis of algorithms (DAA): 🤍 ►Computer Architecture (Complete Playlist): 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Networks (Complete Playlist): 🤍 ►Operating System: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 ►Digital Logic: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com #SuperKey#KeysinDatabase#DBMS#GATE#NET#nielit#collegeUniversityexams
#shorts #gatesmashers #shortvideo CANDIDATE KEY and PRIMARY KEY: 🤍 ►Full course of DBMS 🤍 ►Subscribe to our new channel: 🤍 Other subject playlist Link: ►Design and Analysis of algorithms (DAA): 🤍 ►Operating System: 🤍 ► Theory of Computation 🤍 ►Artificial Intelligence: 🤍 ►Computer Architecture: 🤍 ►Computer Networks: 🤍 ►Structured Query Language (SQL): 🤍 ►Discrete Mathematics: 🤍 ►Compiler Design: 🤍 ►Number System: 🤍 ►Cloud Computing & BIG Data: 🤍 ►Software Engineering: 🤍 ►Data Structure: 🤍 ►Graph Theory: 🤍 ►Programming in C: 🤍 - Our social media Links: ► Subscribe to us on YouTube: 🤍 ►Subscribe to our new channel: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ► Follow us on Threads: 🤍 ►For Any Query, Suggestion or notes contribution: Email us at: gatesmashers2018🤍gmail.com
Candidate key definition and understanding with the help of examples. Happy Learning and Keep rising.
Step by step guideline to solve problem on candidate key. To ask your doubts on this topic and much more, click on this Direct Link: 🤍 IMPORTANT LINKS: 1) Official Website: 🤍 2) Virtual GATE: 🤍 Both of the above mentioned platforms are COMPLETELY FREE, so feel free to Explore, Learn, Practice & Share! Our Social Media Links: Facebook Page: 🤍 Facebook Group: 🤍 Google+ Page: 🤍 Last but not the least, SUBSCRIBE our YouTube channel to stay updated about the regularly uploaded new videos.
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"Full course of DBMS : 🤍 In this video Types of Keys in Database Relation is explained with examples. The video covers following types of Database Keys: Super Key, Candidate Key, Primary Key, Alternate Key, Composite Key, Secondary Key, and Foreign Key. This topic is very important for College University Semester Exams and Other Competitive exams like GATE, NTA NET, NIELIT, DSSSB tgt/ pgt computer science, KVS CSE, PSUs etc." 👉 Follow us on Social media: Facebook: 🤍 ▶️ Links for Hindi playlists of all subjects are: Data Structure: 🤍 #DBMS : 🤍 #Java: 🤍 Control System: 🤍 Computer Network Security: 🤍 Web Engineering: 🤍 Operating System: 🤍 EDC: 🤍 TOC: 🤍 Software Engineering: 🤍 DCN: 🤍 Data Warehouse and Data Mining: 🤍 Compiler Design: 🤍 Information Theory and Coding: 🤍 Computer Organization and Architecture(COA): 🤍 Discrete Mathematics (Graph Theory): 🤍 Discrete Mathematics Lectures: 🤍 C Programming: 🤍 C Programming: 🤍 Algorithm Design and Analysis(ADA): 🤍 E-Commerce and M-Commerce(ECMC): 🤍 Adhoc Sensor Network(ASN): 🤍 Cloud Computing: 🤍 STLD (Digital Electronics): 🤍 Artificial Intelligence: 🤍 Links for #GATE/#UGCNET/ PGT/ TGT CS Previous Year Solved Questions: UGC NET : 🤍 DBMS GATE PYQ : 🤍 TOC GATE PYQ: 🤍 ADA GATE PYQ: 🤍 OS GATE PYQ: 🤍 DS GATE PYQ: 🤍 Network GATE PYQ: 🤍 CD GATE PYQ: 🤍 Digital Logic GATE PYQ: 🤍 C/C GATE PYQ: 🤍 COA GATE PYQ: 🤍 DBMS for GATE UGC NET : 🤍
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#KeysinERmodel #keysinDBMS #dbmsplaylist
DBMS Database secondary key with example
Keys in Dbms | dbms tutorial for beginners | primary key | Secondary key | #shorts #dbms #short video highlights:- 1. primary key in DBMS 2. secondary key in DBMS in Hindi 3. foreign key in DBMS 4. DBMS interview questions for freshers 5. DBMS interview questions and answers 6. DBMS full course in hindi 7. What are keys in DBMS? 8. What are the 5 types of primary key? 9. What is Keys and its types? 10. What are the three types of keys? 11. What are types of key in SQL? 12. types of keys in relational model 13. keys in DBMS with example 14. types of keys in DBMS 15. keys in DBMS in Hindi 16. concepts of keys in DBMS 17. What is database key example? 18. candidate key in DBMS 19. super key in DBMS 20. unique key in DBMS 21. alternate key in DBMS 22. database management system full course #youtubeshorts #keysindbms #databasemanagementsystem #viralvideo #primarykey #foreignkey
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DBMS - Keys Foreign, Partial, Secondary Watch more Videos at 🤍 Lecture By: Mr. Arnab Chakraborty, Tutorials Point India Private Limited
Keys in dbms: 1. Candidate Key 2. Primary Key 3. Alternate Key Introduction to ER Model : 🤍 Introduction to Relational Model : 🤍 DBMS playlist : 🤍
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