LinkedIn – SQL Queries Made Easy 2024-9

SQL Queries Made Easy. This course is designed for beginners to help them build a strong foundation in SQL queries and enable them to use common expressions to manipulate data in tables. The course first explains the concept of SQL and some naming conventions to make the code more readable. It then introduces the different types of tables used in SQL and the different data types. Instructor, Deepa Madala, demonstrates three ways to insert new rows into a table, change values ​​in specific rows or columns, delete duplicate rows, and merge rows. She also teaches you how to commit changes and roll back changes made to the database. Deepa introduces you to Data Definition Language (DDL) statements and shows you how to create and modify tables, as well as how to drop, rename, and empty tables. Finally, Deepa provides several possible next steps to continue your learning.

What you will learn:

• Database Queries: Learn how to extract desired information from a database.
• SQL: Understand the basics of Structured Query Language (SQL)
• Table Structure: Learn about different types of tables and how to create and manage them.
• Data manipulation: Learn how to add, edit, delete, and merge data in tables.
• DDL (Data Definition Language): Create, modify, and delete tables

This course is suitable for people who:

• Looking to learn the basics of SQL
• They want to work with databases.
• Want to manage and analyze data
• Looking for a job in data