SQL is a standard language for accessing databases. SQL is a special-purpose programming language designed for managing data in a relational database, and is used by a huge number of apps and organizations.
We teach at TCCI how to use SQL to store, query, and manipulate data.
Basics of SQL: We’ll teach you the basics of creating tables and selecting data in various different ways.
More advanced SQL queries: Learn how to perform more advanced SQL queries using AND/OR, IN, LIKE, HAVING, and more.
Relational Queries: Learn how to store related data in multiple tables and use joins to bring them together (inner joins, outer joins, and self joins).
Modifying Database: Learn how to update data, delete data, and change table schemas with SQL commands UPDATE, DELETE, ALTER, and DROP.