Category
Technologies
SQL Tutorials
Keep up to date with the latest techniques and resources for SQL Server. Our tutorials are full of free SQL Server training tips to help you learn, build, & grow.
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QUALIFY: The SQL Filtering Statement You Never Knew You Needed
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.
Kurtis Pykes
June 5, 2023
How to Practice SQL Using any Dataset with Workspace
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
Richie Cotton
May 15, 2023
How to Use SQL in pandas Using pandasql Queries
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.
Elena Kosourova
May 11, 2023
COALESCE SQL Function
COALESCE() is one of the handiest functions in SQL. Read this tutorial to learn how to master it.
Travis Tang
October 12, 2022
FORMAT() SQL FUNCTION
FORMAT() is one of the most commonly used functions in SQL. Learn its main applications in this tutorial.
Travis Tang
October 12, 2022
INSERT INTO SQL FUNCTION
INSERT INTO lets you add data to your tables. Learn how to use it in this tutorial.
Travis Tang
October 12, 2022
COUNT() SQL FUNCTION
COUNT() lets you count the number of rows that match certain conditions. Learn how to use it in this tutorial.
Travis Tang
October 12, 2022
DATEDIFF() SQL FUNCTION
DATEDIFF() is one of the most widely used date data manipulation functions in SQL. Master it by reading this tutorial.
Travis Tang
October 12, 2022
SQLAlchemy Tutorial With Examples
Learn to access and run SQL queries on all types of relational databases using Python objects.
Abid Ali Awan
October 4, 2022
SQL Commands Glossary—An Overview of 25 Most Popular SQL Commands
Learn the basics of the 25 most popular SQL commands and how to use them.
Bekhruz Tuychiev
July 29, 2022
SQL LIKE Pattern Matching Tutorial
Use LIKE to filter SQL records on specific string matches. This tutorial teaches you to use wildcards, NOT, LOWER, UPPER, and CASE WHEN with LIKE.
Travis Tang
July 29, 2022
SQL Query Examples and Tutorial
If you are looking to get started with SQL, we’ve got you covered. In this SQL tutorial, we will introduce you to SQL queries - a powerful tool that enables us to work with the data stored in a database. You will see how to write SQL queries, learn about
Sejal Jaiswal
July 28, 2022