Master SQL Queries From Basic to Advanced
0h 0m 0s
English
Paid
Course description
The course is designed for developers, data analysts, and anyone working with databases. It covers the entire range of SQL queries - from basics to advanced techniques. The training is structured in a text format with an integrated programming environment, allowing you to immediately apply the acquired knowledge in practice.
Read more about the course
Topics Covered in the Course
- Introduction to Databases and SQL: the concept of databases, types of queries, basics of SQL.
- SQL Basics: SELECT statements, filtering with WHERE, sorting with ORDER BY, working with NULL, and other basic operations.
- Advanced Topics: aggregations, subqueries, joins (JOIN), window functions, and query optimization.
Comments
0 commentsWant to join the conversation?
Sign in to commentSimilar courses
SQL & MySQL Subqueries: Understanding the weird parts
Sources: udemy
Master the Art of SQL Subqueries with this Comprehensive Course - Take Your Data Management Skills to the Next Level! Whether you're a beginner or an ...
8 hours 53 minutes 49 seconds
SQL for Data Engineers
Sources: Andreas Kretz
SQL is the foundation for working with relational databases. And if you are planning to work in the field of Data Engineering, knowing SQL is not just a...
1 hour 51 minutes
Database Mastery: SQL to Prisma
Sources: jsmastery.pro, Adrian Hajdin
Master key technologies with a practical approach! You will gain applied knowledge, clear explanations, and all the necessary tools to confidently master...
16 minutes 3 seconds
PostgreSQL Fundamentals
Sources: bigmachine.io
You will learn the basics of SQL and work with databases using PostgreSQL as an example - and you will truly enjoy it! We will work with a real dataset...
2 hours 5 minutes 18 seconds
MySQL High Performance Tuning Guide
Sources: udemy
Tips for Tuning MySQL like a Pro. Learn how to prevent MySQL performance problems. Understand how MySQL optimizes and executes queries.
2 hours 49 minutes 22 seconds