# liquibase

**Repository Path**: geekkeeper/liquibase

## Basic Information

- **Project Name**: liquibase
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-05-11
- **Last Updated**: 2023-02-14

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Liquibase [![Build and Test](https://github.com/liquibase/liquibase/actions/workflows/build.yml/badge.svg)](https://github.com/liquibase/liquibase/actions/workflows/build.yml) [![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=liquibase&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=liquibase)
<p align="center"><img src="https://github.com/liquibase/liquibase/blob/master/Liquibase.png" width="30%" height="30%"></p>

Liquibase helps millions of developers track, version, and deploy database schema changes. It will help you to:
- Control database schema changes for specific versions
- Eliminate errors and delays when releasing databases
- Automatically order scripts for deployment
- Easily rollback changes
- Collaborate with tools you already use

This repository contains the main source code for Liquibase Open Source. For more information about the product, see the [Liquibase website](https://www.liquibase.com/).

## Liquibase Automation and Integrations

Liquibase Open Source has built-in support for a variety of databases. Databases that are not part of Liquibase Open Source require extensions that you can download for free. Here is the full list of [supported databases](https://www.liquibase.com/supported-databases).

Liquibase can be integrated with Maven, Ant, Gradle, Spring Boot, and other CI/CD tools. For a full list, see [Liquibase Tools & Integrations](https://docs.liquibase.com/tools-integrations/home.html). You can use Liquibase with [GitHub Actions](https://github.com/liquibase/liquibase-github-action-example), [Spinnaker](https://github.com/liquibase/liquibase-spinnaker-plugin), and many different [workflows](https://docs.liquibase.com/workflows/home.html).

## Real-time monitoring and visibility
Try [Liquibase Hub](https://hub.liquibase.com/) to get real-time information about your deployments, an overview of recent commands for the specific database you’re working on, and a place for your team collaboration.

## Install and Run Liquibase

### System Requirements
Liquibase system requirements can be found on the [Download Liquibase](https://www.liquibase.com/download) page.

### An H2 in-memory database example for CLI
1. [Download and run the appropriate installer](https://www.liquibase.com/download). 
2. Make sure to add Liquibase to your PATH.
3. Copy the included `examples` directory to the needed location.
4. Open your CLI and navigate to your `examples/sql` or `examples/xml` directory.
5. Start the included H2 database with the `liquibase init start-h2` command.
6. Run the `liquibase update` command.
7. Optionally, follow the prompt for your email to register for [Liquibase Hub](https://hub.liquibase.com/).
8. Run the `liquibase history` command.
9. If you entered your email, check the report link and the output of the `history` command to see they match. 

See also how to [get started with Liquibase in minutes](https://www.liquibase.org/get-started/quickstart) or refer to our [Installing Liquibase](https://docs.liquibase.com/install/home.html) documentation page for more details.

## Documentation

Visit the [Liquibase Documentation](https://docs.liquibase.com/home.html) website to find the information on how Liquibase works.

## Courses

Learn all about Liquibase by taking our free online courses at [Liquibase University](https://learn.liquibase.com/).

## Want to help?

Want to file a bug or improve documentation? Excellent! Read up on our guidelines for [contributing](https://www.liquibase.org/community/index.html)!

### Contribute code 

Use our [step-by-step instructions](https://www.liquibase.org/community/contribute/code) for contributing code to the Liquibase open source project. 

### Join the Liquibase Community

Earn points for your achievements and contributions, collect and show off your badges, add accreditations to your LinkedIn. [Learn more about the pathway to Legend and benefits](https://www.liquibase.org/community/liquibase-legends). Enjoy being part of the community!

## Liquibase Extensions

[Provide more database support and features for Liquibase](https://www.liquibase.org/extensions).

## License

Liquibase Open Source is [licensed under the Apache 2.0 License](https://github.com/liquibase/liquibase/blob/master/LICENSE.txt).

[Liquibase Pro](https://www.liquibase.com/products/pro) and [Liquibase Enterprise](https://www.liquibase.com/products/enterprise), with additional features and support, are commercially licensed.

LIQUIBASE is a registered trademark of [Liquibase Inc.](https://www.liquibase.com/company)

## [Contact us](https://www.liquibase.org/contact)

[Liquibase Forum](https://forum.liquibase.org/) 

[Liquibase Blog](https://www.liquibase.com/blog)

[Get Support & Advanced Features](https://liquibase.com/pricing)

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