SQL from basic to Advanced | Data types and constrains in SQL - Day - 6

SQL from basic to Advanced | Data types and constrains in SQL - Day - 6 #SD26

In today's session, we dive into one of the most crucial topics in SQL: Data Types and Constraints. Understanding these concepts is essential for designing robust databases and ensuring data integrity. Whether you're creating tables for your next project or managing existing ones, this lesson will give you the knowledge to do it effectively.

🔹 What you'll learn:

Overview of numeric data types like INT, BIGINT, NUMERIC, and their use cases.
Working with floating-point data types like REAL and DOUBLE PRECISION.
Introduction to character data types: CHAR, VARCHAR, and TEXT.
Understanding primary keys and constraints like auto-increment for unique IDs.
Practical examples to implement these concepts in real-world scenarios.
By the end of this session, you'll be confident in choosing the right data types for your tables and applying constraints to maintain data accuracy and consistency. Let's enhance your SQL skills one step at a time!

🔗 Resources for Day 6:

Day 6 : Test : https://skillcourse.in/live-quiz/sql-...

Day 6 : Practice File : https://drive.google.com/uc?export=do...

SQL Course Playlist: SQL from Basic to Advanced :    • SQL Tutorial from Basic to Advanced | 30 D...  

👉 Don't forget to like, share, and subscribe to stay updated with the next lessons in the series!
#SQLCourse #LearnSQL #DataAnalysis #SQLCommands #SQLTutorial

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