Primary key and Unique Key in sql

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What is the Difference between Primary Key and Unique Key - Database Tutorial 14

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Database Tutorial. This video is about Database Fundamentals. I hope this series of videos can help those who want to be Database Professionals. I will cover various database technologies including Oracle Database, Microsoft SQL Server database and Sybase. Video: What is the Difference between Primary Key and Unique Key (Video 14 in the Database Tutorial Series) (Common for Oracle/Microsft SQL Server/Sybase /MySQL)

Differences between primary key and unique key - SQL Server Interview Questions

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Hi Friends, In this in this session we are going to learn the differences between primary key and unique key This is one of the most frequently asked sql server interview questions. Before we discuss the difference between primary key and unique key, let's see what a primary key is and what a unique key is. Primary Key: Primary key is a key which uniquely identifies each row/record in the table. This implies if you have a primary key on a table, you can identify each and every row in that table uniquely using primary key. Unique Key: Unique key constraint enforces the uniqueness on the columns in which it is defined. That is Unique key will make sure only unique values are allowed in the columns in which it is defined. Similarities: Both Primary key and unique Key enforces uniqueness on the columns on which they are defined. • Primary key and unique Key columns allow only unique values. • Primary key and unique Key columns will avoid duplicates • Both Primary key and unique Key columns uniquely identifies each row/record in the table Differences: PRIMARY KEY UNIQUE KEY Primary Key Does not allow duplicates Unique key allows only one NULL A table can have only 1 Primary Key A table can have multiple Unique Keys By default Primary Key creates a Unique Clustered Index on the table By default Unique Key creates a Unique Non-Clustered Index on the table. I hope this session is clear and i hope this knowldge should help you in interviews. Please share your valuable comments & sugesstions. Also, subscriber to my channel for more sql server interview questions and answers. Bye bye & Have a good day.

SQL Primary Key and Foreign Key with real life examples

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You Can Find the full course of 3 hours in a given link with 50% Coupon= 🤍 Learn SQL and Database Core Concepts: This SQL Tutorial will cover all Major SQL concepts from Scratch. SQL developers are earning higher salary in IT industry, but, its not about writing queries its about understanding and applying the right query at right time and this course will let you understand complex SQL Statements in an easy way . Moreover, This Course will teach you how to extract Data from Database and write complex queries to a database This course will focus on a wider scale by Covering Structure Query Language SQL concepts as a whole, whether Students work with MySQL, Microsoft SQL Server, Oracle Server, etc. Enroll Today! Lets start together. Jazeb Akram All Right Reserved 🤍 🤍 🤍 🤍 CodeToEarn.com Coupon Code = JAZEBYOUTUBE

c# (Csharp) and SQL interview question :- What is the difference between unique key and primary key?

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For more such videos visit 🤍 For more such videos subscribe 🤍 See our other Step by Step video series below :- Learn Data Science in 1 hour :- 🤍 Learn Power BI Step by Step:- 🤍 Learn MSBI Step by Step in 32 hours:- 🤍 Learn Tableau step by step :- 🤍 Learn SQL Server Step by Step 🤍 Learn Angular tutorial step by step 🤍 Learn MVC Core step by step :- 🤍 Learn C# Step by Step 🤍 Learn Design Pattern Step by Step 🤍 Learn SharePoint Step by Step in 8 hours:- 🤍 Unique key can have nulls Primary key cannot have nulls. In a single table we can create multiple unique keys.In a single table we can have only one primary key. = Unique key creates a non-clustered index by default.Primary Key created a clustered index by default. Both unique keys and primary keys can be referenced by foreign key. For more such videos visit 🤍 We are also distributing a 100 page Ebook "Sql Server Interview Questions ". If you want this ebook please share this video in your facebook/twitter/linkedin account and email us on questpond🤍questpond.com with the shared link and we will email you the PDF. Buy Questpond videos on discount - 🤍

SQL Server difference between Primary key and unique Key

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SQL Server- difference between Primary key and unique Key

Unique key constraint - Part 9

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In this video we will learn 1. What is unique key constraint 2. When do you use unique key constraint over primary key constraint 3. Difference between unique key constraint and primary key constraint Text version of the video 🤍 Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. 🤍 Slides 🤍 All SQL Server Text Articles 🤍 All SQL Server Slides 🤍 All Dot Net and SQL Server Tutorials in English 🤍 All Dot Net and SQL Server Tutorials in Arabic 🤍

Primary key Vs Unique key in SQL in Hindi | What is the index in DBMS | clustered index in sql Hindi

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#worldgyansoftwareinterview Primary key will not accept NULL values whereas Unique key can accept one NULL value. A table can have only primary key whereas there can be multiple unique key on a table. A Clustered index automatically created when a primary key is defined whereas Unique key generates the non-clustered index Website: 🤍 Subscribe review non technical channel: 🤍 Please visit this playlist for Angular Authentication in English 🤍 Please visit this playlist for Angular 10 Authentication in Hindi 🤍 Please visit this playlist for Advanced Angular 10 Tutorial in Hindi 🤍 Advance Angular 10 Tutorials in English 🤍 Advance JavaScript In English 🤍 Django REST Framework and react.js tutorial In Hindi 🤍 React Node tutorial in hindi | MERN Stack In hindi 🤍 Angular 8 complete enterprise-level real-life application with github code (Laravel backend) 🤍 Laravel complete (Garage Management System ) enterprise level real-life application with GitHub code in hindi 🤍 Discussion about web development technology in Hindi 🤍

Primary key on two columns SQL Server

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Primary key on multiple columns example | Composite primary key | Composite key example | Primary key on two columns | Composite key in DBMS | Table composite key Notes and Slides 🤍 SQL Server Tutorial for beginners course page. 🤍 SQL Server Tutorial for beginners playlist 🤍 SQL Server Interview Questions and Answers 🤍 SQL Server Performance Tuning and Query Optimization 🤍

03 SQL Server - Primary Key, Unique Key, Foreign Key

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It has topics on Primary Key, Unique Key, Foreign Key, Null, Defaults, Check Constraints, Identity Columns. We are conducting Online Trainings on SQL Server and MSBI. Please visit: 🤍

SQL Tutorial - PRIMARY KEY CONSTRAINTS

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Another fantastic SQL Tutorial brought to you by BeardedDev. In this video we look at what Primary Keys are and how to add Primary Keys within Create Table statements or Alter Table statements: 🤍 If you are new to primary keys this tutorial will help you know how to add primary keys by using object explorer and tsql. If you want to know what a composite primary key is watch this video: 🤍 If you are interested in learning how to add constraints to tables in SQL Server check out this link: 🤍 For more great instructional videos on data development or business intelligence click here to see all the videos available on my channel: 🤍 SQL: IF OBJECT_ID(N'dbo.Customers', N'U') IS NOT NULL DROP TABLE dbo.Customers; GO CREATE TABLE dbo.Customers ( CustomerId INT IDENTITY(1, 1) NOT NULL , FirstName NVARCHAR(50) NOT NULL , MiddleName NVARCHAR(50) NOT NULL , LastName NVARCHAR(50) NOT NULL , DOB DATE NULL , Email NVARCHAR(100) NULL , HomeTel VARCHAR(20) NULL , MobileTel VARCHAR(20) NULL , [1stLineAddress] VARCHAR(100) NULL , City INT NULL , County INT NULL , Country INT NULL ) IF OBJECT_ID(N'dbo.Customers', N'U') IS NOT NULL DROP TABLE dbo.Customers; GO CREATE TABLE dbo.Customers ( CustomerId INT IDENTITY(1, 1) NOT NULL CONSTRAINT PK_Customers_CustomerID PRIMARY KEY (CustomerId) , FirstName NVARCHAR(50) NOT NULL , MiddleName NVARCHAR(50) NOT NULL , LastName NVARCHAR(50) NOT NULL , DOB DATE NULL , Email NVARCHAR(100) NULL , HomeTel VARCHAR(20) NULL , MobileTel VARCHAR(20) NULL , [1stLineAddress] VARCHAR(100) NULL , City INT NULL , County INT NULL , Country INT NULL ) ALTER TABLE dbo.Customers ADD CONSTRAINT PK_Customers_CustomerId PRIMARY KEY (CustomerId) SELECT * FROM sys.key_constraints Don't forget to subscribe to the channel and let me know your thoughts in the comments section below.

Entity Integrity Constraint in SQL | unique and primary key constraints in oracle database

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Oracle Database Full Course 👇👇 🤍 Don't forget to tag our Channel...! #oracledatabase #oracle #sql #sqlconstraints #uniqueconstraint #primarykeyconstraint #entityconstraint #oraclesql #oracle11g #ask4help #LearnCoding || Content || 1. voice 🔊 :- akhilesh 2. writer ✍ :- ankush Thank You 👌👌👌

Primary Key,Unique Key ,Null Key in SQL

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Enroll to the Oracle DBA real time interview Question 🤍 WhatsApp me for Training - 🤍 Starting new Oracle DBA batch in next week. Please connect with me if you are interested. Batch will start from next week Time - 9am ist (11:30 PM EST) Duration - 45 days Daily one hour Contact - +91 9960262955 Email - ankush.thavali🤍gmail.com Fees - 15k (300$) Two installments can be available Syllabus - 🤍 Review - 🤍 YouTube Channel 🤍 Registration https:🤍learnomate.org/register WhatsApp me 🤍 Facebook Page 🤍 LinkedIn 🤍 A primary key is a field in a table which uniquely identifies each row/record in a database table. Primary keys must contain unique values. A primary key column cannot have NULL values. A table can have only one primary key, which may consist of single or multiple fields.

SQL Server 26 - PRIMARY KEY, NOT NULL, UNIQUE

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SQL tutorial for beginners | Part 3 | Primary key & foreign key

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In today's SQL tutorial we will learn more about the primary key and the foreign key which are both crucial parts of sql tables. A primary key is a special key which uniquely identifies each record in a table. It is very important in the relational database to have a unique identifier in each row of a table and primary key is just the thing you need to uniquely identify a tuple within a table. A tuple represents a set of value attributes in a relational database. A primary key may refer to a column or a set of columns in a relational database table used to implicitly identify all records in the table. The primary key must be unique for each record as it acts as a unique identifier and it should not contain Null values. Each database must have one and only one primary key. A foreign key refers to a field or a collection of fields in a database record that uniquely identifies a key field of another database record in some other table. In simple terms, it establishes a link between records in two different tables in a database. It can be a column in a table that points to the primary key columns meaning a foreign key defined in a table refers to the primary key of some other table. References are crucial in relational databases to establish links between records which is essential for sorting databases. Foreign keys play an important role in relational database normalization especially when tables need to access other tables. What is SQL? SQL (Structured Query Language) is a standardized programming language that's used to manage relational databases and perform various operations on the data in them. Initially created in the 1970s, SQL is regularly used not only by database administrators, but also by developers writing data integration scripts and data analysts looking to set up and run analytical queries. The uses of SQL include modifying database table and index structures; adding, updating and deleting rows of data; and retrieving subsets of information from within a database for transaction processing and analytics applications. Queries and other SQL operations take the form of commands written as statements commonly used SQL statements include select, add, insert, update, delete, create, alter and truncate. SQL became the de facto standard programming language for relational databases after they emerged in the late 1970s and early 1980s. Also known as SQL databases, relational systems comprise a set of tables containing data in rows and columns. Each column in a table corresponds to a category of data for example, customer name or address while each row contains a data value for the intersecting column. SQL standard and proprietary extensions An official SQL standard was adopted by the American National Standards Institute (ANSI) in 1986 and then by the International Organization for Standardization, known as ISO, in 1987. More than a half-dozen joint updates to the standard have been released by the two standards development bodies since then; as of this writing, the most recent version is SQL:2011, approved that year. Source: 🤍 LINKEDIN: 🤍 PORTFOLIO: 🤍 GITHUB: 🤍

Learn SQL the right way - session 3 | Primary Key vs Unique Key | Trendytech

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In this session we have talked about various constraints in SQL Primary Key Unique Key Auto Increment Values Primary vs Unique Key TABLE OF CONTENT 2:25 Primary key 11:00 Auto increment key 14:00 Unique key 15:30 Primary key vs Unique key 𝗝𝗼𝗶𝗻 𝗺𝗲 𝗼𝗻 𝗦𝗼𝗰𝗶𝗮𝗹 𝗠𝗲𝗱𝗶𝗮:🔥 🔅Sumit LinkedIn - 🤍 🔅Sumit Instagram - 🤍 ⭐️Want to learn Big Data from Sumit Sir? Check out the Trendytech's website Courses: 🤍 If you're looking to master SQL with real time usecases & looking to crack top product based companies, this tutorial is for you. Just follow through and you'll be able to write SQL queries in no time. SQL, short for Structured Query Language, is a language used by software developers, data engineers, data scientists and anyone who works with data. With SQL, you can store data in relational databases and write queries to extract valuable information. Even if you are someone who is working on SQL Server, Oracle DB, PostgreSQL or any other relational DB. Then you should be able to use your learning with hardly 5% syntax change. #SQL #Database

Primary key and Foreign Key in DBMS

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Primary key vs Foreign key in DBMS. Key concepts in DBMS. (Candidate key, Primary Key, Foreign Key, Alternate Key, Super Key)

Primary & Foreign Keys

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Working with Primary & Foreign key Constraint in SQL Server | SQL Server Tutorial

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DIFFERENCE BETWEEN PRIMARY KEY AND UNIQUE KEY CONSTRAINT IN ORACLE SQL

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This video tutorial explains about the difference between primary key and unique key in oracle sql which is also a to be asked interview quiestion. After watching this video you will be able to explain the difference between both the constraints.

Lec-9: What is Primary Key in DBMS | Primary Key with Examples in Hindi

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A primary key is the column or columns that contain values that uniquely identify each row in a table. A database table must have a primary key for Optim to insert, update, restore, or delete data from a database table. 0:00 - Introduction 0:05 - Primary key 3:52 - Candidate key Primary key is one of the most important concept of DBMS. In this video you will be able to understand Primary Key with most suitable examples. DBMS Notes: File 1: 🤍 File 2: 🤍 Contributed by: Anurag Singhal ► 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 us on YouTube: 🤍 ► Like our page on Facebook: 🤍 ► Follow us on Instagram: 🤍 ► Follow us on Telegram: 🤍 ►For Any Query, Email us at: gatesmashers2018🤍gmail.com ►Be a Member & Give your Support on the below link: 🤍 #PrimaryKey#DBMS#collegeUniversityExams#GATE#UGCNET#nielit#psu#placements

Concept of Keys in DBMS - Super, Primary, Candidate, Foreign Key, etc

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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: 🤍

SQL Constraints | Primary Key | NOT NULL | Unique Key | Default | Check | Foreign Key | In Hindi

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SQL Constraints | Primary Key | NOT NULL | Unique Key | Default | Check | Foreign Key | In Hindi | Tutorial#04 in this playlist, I am going to start Structured Query Language (SQL). SQL is one of the best database software which is broadly used. It is mainly the syllabus part of 11/12/BCA/BTech student and I have designed this in such a way that it is specially designed for 11/12/BCA/BTech student. In this video, I have explained SQL Constraints. SQL are basically set of rules that applies to a table. In this video I have explained the various constraints like primary key, unique key, NOT NULL, check constraints, default constraint and foreign key constraint. Telegram Channel: 🤍 Facebook Group: 🤍 Instagram: 🤍 Facebook Group: 🤍 Facebook Page: 🤍 Website: 🤍 Join this channel to get access to perks: 🤍 Link to Previous Video: 🤍 Link to next video: 🤍 Tags Used: sql constraints primary key not null unique key default check class xii mysql tutorial hindi primary key constraint not null constraint unique key constraint check constraint default constraint foreign key foreign key constraint constraints in sql in hindi constraints in sql server constraints in sql meaning constraints in sql javatpoint constraints in sql geeksforgeeks constraints in sql dbms constraints in sql pdf constraints in sql ppt constraints in sql server with example adding constraints in sql all constraints in sql check constraint in sql integrity constraints in dbms domain constraints in sql constraints in sql hindi #codeitup #sql #cbse 🤍CBSE 🤍CBSE INDIA 🤍Unacademy CBSE Science 11 & 12 🤍CBSE Udaan XI 🤍Ncert Solutions CBSE ncerthelp.com ​

MySQL 14 - Primary Key

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SQL key constraints ( primary key, foreign key, unique key)

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This tutorial video is about to explain working with different types of key constraints like primary key, foreign key, unique key etc. Don't forget to click on thumb.

Difference between Primary key, Unique and Index in MySql

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Digging deep into the attributes of mysql column fields, difference between index, unique and primary key. For more videos visit 🤍 To attend a live class visit 🤍 For interesting questions and solutions join our facebook group 🤍 For exciting offers follow us on twitter at 🤍tutoslivenow

SQL Primary Keys and Identity Columns

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Jamie King of Neumont University demonstrating primary keys and identity columns.

Oracle - SQL - Primary Key Constraint

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Oracle - SQL - Primary Key Constraint Watch more Videos at 🤍 Lecture By: Mr. Anadi Sharma, Tutorials Point India Private Limited.

CONSTRAINTS IN SQL

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Primary Key (PK) Constraint in SQL Server (Entity Integrity in DBMS)

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#PrimaryKey (PK) Constraint in SQL Server (Entity Integrity in #DBMS) #SQLwithManoj Check my blog for more on Constraints and related sample SQL Queries: 🤍 For more updates like my page in FB: 🤍

Difference between Primary key and Unique key in SQL

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Difference between Primary key and Unique key in SQL Introduction: (0:00) Difference 1: (2:17) Difference 2: (7:26) Difference 3: (14:46) Difference 4: (17:40) Closing notes: (21:36) #SQLPrimaryKey #SqlPrimaryKey #SQLUniqueKey #SqlUniqueKey

Unique Key (UK) Constraint in SQL Server

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Unique Key (UK) Constraint in SQL Server Check my blog for more on Constraints and related sample SQL Queries: 🤍 For more updates like my page in FB: 🤍

SQL Primary Keys - Auto-Generating With Identity Columns

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Jamie King of Neumont University demonstrating how auto-generated primary key values behave with INSERT.

SQL Server 28 - Composite Primary Key

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Add Drop Unique Constraint Existing SQL Server 2012 Single Multiple Table Columns

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#uniquekey #uniqueconstraint #SQLServer Unique constraint key add and drop on the existing table columns (single or mulitple) in sql server database

Unique and Non Unique Indexes in sql server Part 37

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In this video we will learn about 1. What is a Unique Index 2. Difference between unique index and unique constraint Text version of the video 🤍 Healthy diet is very important both for the body and mind. If you like Aarvi Kitchen recipes, please support by sharing, subscribing and liking our YouTube channel. Hope you can help. 🤍 Slides 🤍 All SQL Server Text Articles 🤍 All SQL Server Slides 🤍 All Dot Net and SQL Server Tutorials in English 🤍 All Dot Net and SQL Server Tutorials in Arabic 🤍

47. UNIQUE KEY in SQL (Hindi)

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Please Subscribe Channel Like, Share and Comment Visit : 🤍geekyshows.com

09 - | MS SQL Server For Beginners | - | Constraints | - | Unique Constraint |

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by : Dr. Mohamed El Desouki mohamed_eldesouki🤍hotmail.com لطلب الشروحات الخاصة للمجموعات - واتس أب رقم 00966545567593 لا أحل واجبات ولا اساعد فى إختبارات - لا أدرس لأفراد - فقط مجموعات course material : 🤍 لدراسة الجزء النظرى لقواعد البيانات , يمكنك مشاهدة السلسلة التالية 🤍 Learn MS SQL Server - تعلم بالعربى SQL Server For Beginners - للمبتدئين This Video includes: 1- What is Unique Constraint 2- Difference between Unique and Primary Key constraints

SQL Server 14 - Primary Key

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Primary Key and Foreign Key Tutorial in MySQL | What is Primary Key and Foreign Key DBMS | Edureka

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09.03.2022

🔥 𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐁𝐮𝐬𝐢𝐧𝐞𝐬𝐬 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 𝐌𝐚𝐬𝐭𝐞𝐫𝐬 𝐂𝐨𝐮𝐫𝐬𝐞 Visit: 🤍 (Use Code "𝐘𝐎𝐔𝐓𝐔𝐁𝐄𝟐𝟎") This Edureka video on "Primary Key and Foreign Key in MySQL '' will introduce you to the concept of Primary Key and Foreign Key with a hands-on demo on MySQL Workbench. We will discuss the Syntax with examples and understand how to create a table with Primary Key and Foreign Key restrictions. If you have any queries, please mention in the comment section below and let us know if you have any more points to add in this video. Following pointers are covered in this Primary Key and Foreign Key in MySQL video: 00:00 Introduction 00:26 Agenda 00:42 What is Primary Key? 01:03 Example of Primary Key 02:00 Syntax 02:49 What is Foreign Key? 03:08 Example of Foreign Key 04:07 Syntax 04:53 Hands-on Tutorial on Primary Key and Foreign Key 🔴Subscribe to our channel to get video updates. Hit the subscribe button above: 🤍 -𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐎𝐧𝐥𝐢𝐧𝐞 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐚𝐧𝐝 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧- 🔵 DevOps Online Training: 🤍 🌕 AWS Online Training: 🤍 🔵 Data Science Online Training: 🤍 🌕 Tableau Online Training: 🤍 🔵 Power BI Online Training: 🤍 🌕 Selenium Online Training: 🤍 🔵 PMP Online Training: 🤍 🌕 Salesforce Online Training: 🤍 🔵 Cybersecurity Online Training: 🤍 🌕 Java Online Training: 🤍 🔵 Big Data Online Training: 🤍 🌕 RPA Online Training: 🤍 🔵 Python Online Training: 🤍 🌕 Azure Online Training: 🤍 🔵 GCP Online Training: 🤍 🌕 Microservices Online Training: 🤍 -𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐑𝐨𝐥𝐞-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐮𝐫𝐬𝐞𝐬- 🔵 DevOps Engineer Masters Program: 🤍 🌕 Cloud Architect Masters Program: 🤍 🔵 Data Scientist Masters Program: 🤍 🌕 Big Data Architect Masters Program: 🤍 🔵 Machine Learning Engineer Masters Program: 🤍 🌕 Business Intelligence Masters Program: 🤍 🔵 Python Developer Masters Program: 🤍 🌕 RPA Developer Masters Program: 🤍 🔵 Web Development Masters Program: 🤍 🌕 Computer Science Bootcamp Program : 🤍 🔵 Cyber Security Masters Program: 🤍 🌕 Full Stack Developer Masters Program : 🤍 🔵 Automation Testing Engineer Masters Program : 🤍 🌕 Python Developer Masters Program : 🤍 🔵 Azure Cloud Engineer Masters Program: 🤍 𝐄𝐝𝐮𝐫𝐞𝐤𝐚 𝐏𝗼𝘀𝘁 𝗚𝗿𝗮𝗱𝘂𝗮𝘁𝗲 𝐂𝐨𝐮𝐫𝐬𝐞𝐬 🔵 Artificial and Machine Learning PGD with E & ICT Academy NIT Warangal: 🤍 🌕 Post Graduate Program in DevOps with Purdue University: 🤍 #SQL #SQLSERVER #MYSQL #Edureka #MYSQLWORKBENCH #CREATETABLE #CREATETABLEINMYSQL #SQLTUTORIAL #MYSQLTUTORIAL 📢📢 𝐓𝐨𝐩 𝟏𝟎 𝐓𝐫𝐞𝐧𝐝𝐢𝐧𝐠 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐭𝐨 𝐋𝐞𝐚𝐫𝐧 𝐢𝐧 𝟐𝟎𝟐𝟐 𝐒𝐞𝐫𝐢𝐞𝐬 📢📢 ⏩𝐓𝐨𝐩 𝟏𝟎 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐭𝐨 𝐋𝐞𝐚𝐫𝐧 𝐢𝐧 𝟐𝟎𝟐𝟮: 🤍 ⏩𝐓𝐨𝐩 𝟏𝟎 𝐇𝐢𝐠𝐡𝐞𝐬𝐭 𝐏𝐚𝐲𝐢𝐧𝐠 𝐉𝐨𝐛𝐬 𝐅𝐨𝐫 𝟐𝟎𝟐𝟐: 🤍 ⏩𝐓𝐨𝐩 𝟏𝟎 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬 𝐟𝐨𝐫 𝟐𝟎𝟐𝟐: 🤍 ⏩𝐓𝐨𝐩 𝟏𝟎 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝟐𝟎𝟐𝟐: 🤍 📌𝐓𝐞𝐥𝐞𝐠𝐫𝐚𝐦: 🤍 📌𝐓𝐰𝐢𝐭𝐭𝐞𝐫: 🤍 📌𝐋𝐢𝐧𝐤𝐞𝐝𝐈𝐧: 🤍 📌𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦: 🤍 📌𝐅𝐚𝐜𝐞𝐛𝐨𝐨𝐤: 🤍 📌𝐒𝐥𝐢𝐝𝐞𝐒𝐡𝐚𝐫𝐞: 🤍 📌𝐂𝐚𝐬𝐭𝐛𝐨𝐱: 🤍 📌𝐌𝐞𝐞𝐭𝐮𝐩: 🤍 📌𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐭𝐲: 🤍 Please write back to us at sales🤍edureka.co or call us at IND: 9606058406 / US: 18338555775 (toll-free) for more information.

Part -6 Difference Between Primary Key and Unique Key ( Hindi/Urdu)

5239
67
4
00:04:16
15.05.2018

Title : sql tutorials for beginners , what is difference between primary key and Unique key (Hindi/Urdu) Description : sql tutorials for beginners , what is difference between primary key and Unique key , SQL in Hindi , SQL in Urdu, primary key and Unique key Hindi / Urdu, primary key in Hindi, unique key Hindi Sub Description: sql tutorial,sql tutorial in hindi,sql tutorials for beginners,sql tutorial advanced,sql tutorial advanced with examples,sql tutorial access,sql tutorial basic,sql tutorial beginners,sql tutorial complete,sql tutorial create table,sql tutorial commands,sql tutorial c#,sql tutorial create database,sql tutorial count,sql tutorial classes,sql tutorial database,sql tutorial easy,sql tutorial excel,sql tutorial group by,sql group by tutorial in hindi,sql join tutorial in hindi,sql injection tutorial in hindi,sql triggers tutorial hindi,sql tutorial in english,sql tutorial inner join,sql tutorial in urdu,sql tutorial in excel,sql tutorial join,sql joins tutorial for beginners,inner join sql tutorial,sql left join tutorial,sql self join tutorial,sql outer join tutorial,sql foreign key tutorial,sql keys tutorial,sql normalization tutorial,sql tutorial online video,sql tutorial online free,sql tutorial primary key and foreign key,sql join queries tutorial, Follow me: 🤍 🤍 🤍 🤍 #sqlserver #sql2014 #allcpl

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