What you would learn in SQL Challenges: Learn SQL by solving challenging problems course?
SQL is the most widely used RDBMS programming language. It is a domain-specific language that can be used to program and for managing RDBMS data.
This course will help you solve 120 difficult SQL problems. They range from beginner to intermediate levels. Practical and practical, this course will help you improve your SQL skills and aid in your everyday work. This course is great for any data analyst, backend developer, DBA, or data scientist.
This course will help you solve problems in the AdventureWorks2012 and Northwind databases. We will also be solving some HackerRank SQL challenges.
This course can be taken by anyone, regardless of whether they are advanced, beginner or intermediate.
This course will improve your SQL skills and better understand SQL concepts such as JOINS, aggregates, WHERE clauses, GROUP by, ORDERED BY, UNION, SQL expressions, and subquery expressions CTE (Common Table Expression), etc.
SQL queries to solve real-world problems
Learn how to use JOINS
Understanding aggregate functions
SQL queries to group data can be built
To retrieve particular records from a table, you can create SQL queries
Advanced SQL querying skills
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