SQL Tutorials

Master SQL's NOT IN operator with this beginner's guide. Learn to filter data effectively, avoid common pitfalls, and explore efficient alternatives

Discover everything you need to know about LMQL, short for Language Models Query Language, an innovative programming language for LLMs.

Unlock the power of SQL NOT EQUAL with our expert guide. Learn to refine data queries with practical examples and optimization tips for better analysis.

Learn how to use the SQL ROUND function in this tutorial. It covers the implementation of the ROUND function in Oracle, MySQL, PostgreSQL, and SQL Server.

Learn how to set up and configure MySQL database inside Docker containers. The tutorial includes concepts such as connecting to MySQL servers, running MySQL clients to connect to containers, and so on.

Learn how to easily select multiple columns from a database table in SQL, or select all columns from a table in one simple query.

Explore data management with our SQL Server Tutorial. From basics to advanced usage, enhance your skills and navigate SQL Server with confidence.

Discover what MySQL is and how to get started in one of the most popular database management systems.

Learn about the SQL QUALIFY clause, an essential yet lesser-known filtering method in SQL. Understand its syntax, uses, and how it differs from other SQL filtering methods.

Learn how DataCamp Workspace optimizes the experience of working with Jupyter notebooks and SQL. Discover how to effortlessly write SQL queries, connect to databases, analyze CSV files, and leverage the power of AI assistance

Unleash the power of SQL within pandas and learn when and how to use SQL queries in pandas using the pandasql library for seamless integration.

COALESCE() is one of the handiest functions in SQL. Read this tutorial to learn how to master it.