SQL Tutorial in Hindi - SQL from basic to Advanced | Update data in SQL - Day - 7

SQL from basic to Advanced | Update data in SQL - Day - 7 #SD27 Welcome to Day 7 of our 30-Day SQL Course! 🚀 In today's session, we explore the core concepts of SQL: Data Types and Constraints. Mastering these is key to building efficient, reliable databases and maintaining data integrity. Whether you're designing a new database or optimizing an existing one, this lesson has you covered. 🔹 What you'll learn: The role of numeric data types like INT, BIGINT, and NUMERIC. When to use floating-point types like REAL and DOUBLE PRECISION. Character data types: CHAR, VARCHAR, and TEXT explained. Primary keys, constraints, and auto-increment for unique IDs. Real-world examples to apply these concepts effectively. By the end, you'll confidently choose the right data types and constraints for your tables, ensuring accuracy and consistency. Let's advance your SQL expertise! 🔗 Resources for Day 7: Day 7 : Test : https://skillcourse.in/live-quiz/sql-day-7-update-data-in-sql Day 7 : Practice File : https://drive.google.com/uc?export=download&id=1_Nr5hh68rxYObJTXmcundB3hfEW-h6MG SQL Course Playlist: SQL from Basic to Advanced : https://www.youtube.com/watch?v=KvT6urWNBBc&list=PLUtiFxlb49snW2cWDfj9XGdbwZWe1-Coh 👉 Don't forget to like, share, and subscribe to stay updated with the next lessons in the series! #SQLCourse #LearnSQL #DataAnalysis #SQLCommands #SQLTutorial Join Our 30-Day Power BI Crash Course 👉 Register Now:https://courses.skillcourse.in/pbcc-ml/?_gl=1*sfmmmn*_ga*ODk5MzAxNDQyLjE3MzgwNjUyMzQ.*_ga_QF8DGLNJ38*czE3NjUyNTY2MjMkbzM2JGcwJHQxNzY1MjU2NjI3JGo1NiRsMCRoMA.. ------------------------------------------------------------------------------------------------------------------------------ Learn Satish Sir courses with Certificate Course Website :https://skillcourse.in/ ------------------------------------------------------------------------------------------------------------------------------ Follow us on LinkedIn : https://www.linkedin.com/in/satish-dhawale/ ------------------------------------------------------------------------------------------------------------------------------ Check our latest blogs: https://learnmoreindia.in/ ------------------------------------------------------------------------------------------------------------------------------ Social media Pages: Skill Course LinkedIn : linkedin.com/company/skill-course/ Facebook Page Link: https://www.facebook.com/learnmoreeasily/ Instagram Page Link: https://www.instagram.com/_learn_more_pro_/ Telegram channel: https://telegram.me/learnmoreindia Follow us on X : https://x.com/Satish_Dhawale_ ------------------------------------------------------------------------------------------------------------------------------ My Other Channels: Satish Dhawale: ✅ https://www.youtube.com/@Satish_Dhawale Real Tutorial: ✅ https://www.youtube.com/@realtutorial550 Complete Technology:✅ https://www.youtube.com/@CompleteTechnology Learn more shorts:✅ https://www.youtube.com/@LearnMoreShorts Satish Tech (Marathi):✅ https://www.youtube.com/@Satish_Tech Tally Tutorial:✅ https://www.youtube.com/@TallyTutorial I Love Excel by Skill Course:✅ https://www.youtube.com/@Excel_Tutorial Learn More:✅ https://www.youtube.com/@Learn_More_Pro Curiosity: ✅ https://www.youtube.com/@curiosity9432 ------------------------------------------------------------------------------------------------------------------------------ My YouTube Gears : Best Mic for Recording (Condensor Mic): https://amzn.to/2UUMDnH Best Mic for Recording (Dynamic Mic ): https://amzn.to/3pQgyvD My DSLR Camera Canon 200D: https://amzn.to/39ciw3E My Laptop (Video Editing): https://amzn.to/2UXQj8h Laptop (Office Use/ Home use / Budget Laptop) : https://amzn.to/3l0pniw Antivirus: https://amzn.to/3l3TIgi Screen Recording Software: https://bit.ly/2J39n2j Video Editing Software: https://bit.ly/3nOPlri Green screen with Stand: https://amzn.to/2KAl1Cu