Through an instructor-led exercise, you’ll learn the basics of SQL (Structured Query Language), the most common programming language used to analyze data.

It involved diving into database design, data retrieval, and manipulation. I refined my query-writing skills, extracting insights from complex datasets and making data-driven decisions. Disclaimer: ...

Introduction to Database and SQL is an undergraduate course, listed as DSC 301. Lectures and homework centers around an online store (products, manufacturers, customers, and orders). Course materials ...

Recursive SQL can be very elegant and efficient. However, because of the difficulty developers can have understanding recursion, it is sometimes thought of as 'too inefficient to use frequently.' But, ...

Chapter 1introduction to sqlintroduction to sql : sql stands for structured query language or we can call it as "sequel" or "s-q-l" . sql is a query language used to accessing and modifying ...

Get an overview of JDBC's architecture, then learn how to connect to a database and handle SQL queries and responses with PreparedStatements, transactions, connection pooling, and more.

CockroachDB is a distributed, relational database that can be used for mundane and high value workloads. It is a database cluster that is comprised of nodes that appear as a single logical database.

Introduction to SQL for Data Journalism (2014) is part of the syllabus for Dan Nguyen’s class at Stanford. It covers the basics of SQL, with screenshots, exercises, and links to step-by-step ...