EducaterNG
Structured Query Language (SQL)
Master the essential skills of SQL and unlock the power of data. Learn the fundamentals of SQL, from querying and manipulating databases to analyzing and summarizing data.
About this course
In this course, you will learn the fundamentals of SQL, from querying and manipulating databases to analyzing and summarizing data. You will explore a wide range of topics, including SELECT, INSERT, UPDATE, DELETE, joins, subqueries, and aggregate functions.
By the end of this course, you will be able to:
Write SQL queries to retrieve specific data from databases
Perform data manipulation operations using INSERT, UPDATE, and DELETE statements
Utilize joins to combine data from multiple tables
Employ subqueries to solve complex querying tasks
Apply aggregate functions to calculate summary statistics
Understand database normalization principles for efficient data organization
This course is suitable for beginners who want to learn the fundamentals of SQL, as well as professionals looking to enhance their SQL skills. Whether you are a data analyst, software developer, or aspiring database administrator, this course equips you with the knowledge and expertise to work with databases effectively.
