Developer Guide Overview

This guide shows you how to do common tasks that come up when you build an application using CockroachDB.

Common Tasks

• Install a Postgres Client
• Connect to the Database
• Insert Data
• Query Data
• Update Data
• Delete Data
• Run Multi-Statement Transactions
• Error Handling and Troubleshooting
• Optimize Query Performance

Sample Apps and Tutorials

For simple but complete sample apps and tutorials, see Hello World.

For more advanced sample apps and tutorials, see Build a Spring App with CockroachDB and Develop and Deploy a Multi-Region Web Application.

See also

• Migrate to CockroachDB
• Connection parameters
• Selection queries
• Joins
• Transactions