#8 SQL GROUP BY/HAVING CLAUSE : Aggregate Functions SUM,AVG,MIN,MAX,COUNT (Hindi) #education#coding

SQL Crash Course: From Basics to Advanced Topics @JustStartTechHub Welcome to "SQL Crash Course: From Basics to Advanced Topics"! This comprehensive playlist is designed to take you from a beginner to an advanced user of SQL, the powerful language used for managing and manipulating relational databases. Whether you're a student, developer, data analyst, or just curious about SQL, this playlist has something for you. 🔗 Download the PPT using this link : https://drive.google.com/drive/folders/1GbHUkZOSDK4xNQiiEPQ7AowmTWTnFFrp?usp=sharing Videos Included: 1.Introduction to SQL 📜 What is SQL? 🌟 Importance and applications of SQL 🗂️ Overview of database systems 2.SQL Basics 📚 SQL syntax and structure 🏗️ Creating and dropping databases 🔢 Data types in SQL 📝 Creating tables with CREATE TABLE statement ➕ Inserting data with INSERT statement 3.CRUD Operations 🔍 SELECT statement for querying data ✏️ INSERT statement for adding data 🔧 UPDATE statement for modifying data 🗑️ DELETE statement for deleting data 4. DDL, DML, DCL, TCL 🏗️ CREATE creating table 🔄 ALTER modifying existing table ❌ DROP deleting database objects 🔒 GRANT giving privileges 🔓 REVOKE removing privileges 💾 COMMIT saving changes 🔄 ROLLBACK undoing changes ⏳ SAVEPOINT setting a point to roll back to within a transaction 5.Filtering and Sorting Data 🎯 Using WHERE clause for filtering 📊 Sorting data with ORDER BY 📏 Limiting results with LIMIT and OFFSET 6.Operators in SQL ➕ Arithmetic operators (+, -, *, /, %) ⚖️ Comparison operators (=, !=) 🔗 Logical operators (AND, OR, NOT) 🔢 Bitwise operators (&, |, ^, ~) 🎯 Using IN, BETWEEN, LIKE, and ANY operators 7.Joins and Relationships 🔗 Understanding table relationships (one-to-one, one-to-many, many-to-many) 🤝 INNER JOIN, LEFT JOIN, RIGHT JOIN 🔄 Self joins and cross joins 8.Aggregation Functions 📊 SUM, AVG, MIN, MAX, COUNT functions 📚 GROUP BY clause for grouping data 🔍 HAVING clause for filtering grouped data 9.CASE Statement and Conditional Logic 🔄 Introduction to the CASE statement 🎯 Using CASE for conditional logic in queries 🧩 Examples and use cases 10.Combining Results with UNION and UNION ALL 🔄 Introduction to UNION and UNION ALL 🔍 Differences between UNION and UNION ALL 📊 Use cases and examples 11.Subqueries 📚 Writing subqueries in SQL 🎯 Correlated vs. non-correlated subqueries 🔍 Using subqueries in SELECT, WHERE, and FROM clauses 12.System-Defined Functions 📚 Introduction to system-defined functions 🕒 Common system-defined functions (e.g., NOW(), GETDATE(), etc.) 🔍 Using system-defined functions in queries 13.String Functions 🔠 Common string functions (e.g., CONCAT(), SUBSTRING(), LENGTH()) 🎯 Examples and use cases for string functions 🔍 Manipulating and formatting strings in SQL 14.Working with Date and Time 🕒 Understanding date and time data types 📅 Using the TIMESTAMP data type 🔍 Extracting parts of dates and times with EXTRACT function 15.Views 📝 Creating and using views 🌟 Benefits of using views 🔄 Updatable views 16.Indexes and Optimization 📊 Understanding indexes and their types 🚀 Optimizing SQL queries 📈 Performance tuning tips 17.Transactions and ACID Properties 🔄 Introduction to transactions 🏛️ ACID properties (Atomicity, Consistency, Isolation, Durability) 🔧 Managing transactions in SQL 18.Advanced SQL Topics 📚 Common table expressions (CTEs) 🎯 Window functions (ROW_NUMBER, RANK, DENSE_RANK) 📊 Working with JSON data in SQL 19.Stored Procedures and Functions 🔧 Creating and using stored procedures ✏️ User-defined functions (UDFs) 📈 Benefits of using stored procedures and functions 20.SQL Best Practices and Tips 🎯 Writing efficient SQL queries 🧩 Handling NULL values 🔐 Security considerations in SQL Why Watch This Playlist? -Gain a solid foundation in SQL, essential for many IT and data-related roles. -Learn practical skills with real-world examples. -Understand advanced techniques to optimize and enhance your database queries. -Improve your ability to handle complex data operations confidently. 🎥 Must-Know SQL Interview Questions and Answers Playlist:- https://www.youtube.com/playlist?list=PLGpByrxFLLiuu-DCBmFnxjwDA6guItDN2 🧑🏻‍💻 Java Pattern Programs Playlist:- https://www.youtube.com/playlist?list=PLGpByrxFLLivbGay2Bwd5LhaO7YUNKpfn&jct=Z_HeaeKxGYrj1WIfVy1LRnLjPFgAbw 💻 My Channel URL:- https://youtube.com/@JustStartTechHub?si=UpDhwrhCNdHODoOV 🔔 Subscribe to our channel, hit the notification bell to stay updated, and embark on your journey to SQL mastery. Don’t forget to like and share this playlist with anyone who could benefit from it! Happy Learning! 🌟 #SQL #SQLTutorial #LearnSQL #SQLForBeginners #SQLTraining #SQLCourse #SQLProgramming #DatabaseManagement #SQLQueries #SQLBasics #AdvancedSQL #SQLFunctions #DataAnalysis #SQLServer #DatabaseDesign #SQLTips #SQLExamples #SQLFundamentals #SQLMastery #SQLLessons #SQLPractice #Coding #Programming #DataScience #TechEducation #SQLExperts #SQLPlaylist #SQLGuide #TechTutorials #LearningSQL