SQL - Structured Query Language | Tamil

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  • Опубликовано: 28 сен 2024
  • Udmey Course Link [ www.udemy.com/... ]
    Datatype Documentation [ dev.mysql.com/... ]
    Course Outline: Mastering Databases and SQL with MySQL
    1.What is a Database?
    - Definition and importance
    - Types of databases
    2.Understanding SQL and RDBMS
    - Introduction to SQL
    - What is a Relational Database Management System (RDBMS)?
    - Key features of RDBMS
    3.Installing MySQL
    - Downloading and installing MySQL
    - Setting up MySQL Workbench
    4.Creating Databases and Tables
    - Syntax and examples
    - Primary keys and foreign keys
    - Auto-increment fields
    5.SQL Datatypes
    - Overview of different datatypes
    - Choosing the right datatype for your data
    6.Basic SQL Commands
    - SELECT, INSERT, UPDATE, DELETE
    - Basic querying and filtering
    - Using WHERE clause
    7.SQL Constraints
    - NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK, DEFAULT
    - Examples and use cases
    8.Normalization
    - What is normalization?
    - Benefits of normalization
    - Types of normalization (1NF, 2NF, 3NF,)
    9.Types of Normalization
    - Detailed explanation with examples
    - Practical applications and best practices
    10.DML (Data Manipulation Language) & DDL (Data Definition Language)
    - Detailed commands and examples
    - Differences between DML and DDL
    11.JOINS and Types
    - INNER JOIN, LEFT JOIN, RIGHT JOIN,CROSS JOIN
    - Examples and use cases
    12.Working with Views
    - Creating and managing views
    - Advantages of using views
    13.Stored Procedures
    - What are stored procedures?
    - Creating and executing stored procedures
    - Advantages of using stored procedures
    14.Functions and Types
    - Built-in functions
    15.Group By
    - Using GROUP BY clause
    - Aggregate functions (COUNT, SUM, AVG, MAX, MIN)

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