Introduction to SQL

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SQL is the world's most widely used programming language for database management, an essential skill for back-end web development. Designed for beginners, this course will give you the foundation you need to get started with Structured Query Language in Microsoft SQL Server, through hands-on application and examples. By the end of the course you will have a practical understanding of how to set up and connect to a server, create and query relational databases, select and filter data, and work with multiple tables.


  • 33 practical tutorials.
  • Understand the structure of databases with RDBMS concepts.
  • How to set up Microsoft SQL Server and SQL Management Studio.
  • Create a new database and add data to tables.
  • Back up and restore your database to protect your data.
  • Use a SELECT statement to retrieve data.
  • Filter records with WHERE, AND, OR clauses.
  • Arrange results with ORDER BY and GROUP BY clauses.
  • Search within aggregate groups with HAVING clause.
  • Calculate data with Count, Average, and Sum functions.
  • Update and remove data with UPDATE and DELETE statements.
  • Combine and join tables with JOIN clauses.
  • Other SQL concepts such as subqueries, indexing and primary key.

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