https://github.com/liquibase/liquibase-postgresql
Liquibase Postgres Extension
https://github.com/liquibase/liquibase-postgresql
core extension oss
Last synced: 6 months ago
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Liquibase Postgres Extension
- Host: GitHub
- URL: https://github.com/liquibase/liquibase-postgresql
- Owner: liquibase
- Created: 2011-07-09T05:43:59.000Z (about 14 years ago)
- Default Branch: main
- Last Pushed: 2025-03-17T06:21:33.000Z (7 months ago)
- Last Synced: 2025-03-30T08:09:57.691Z (6 months ago)
- Topics: core, extension, oss
- Language: Java
- Homepage:
- Size: 2.06 MB
- Stars: 31
- Watchers: 19
- Forks: 20
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
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README
# Liquibase Postgresql Extension [](https://github.com/liquibase/liquibase-postgresql/actions/workflows/build.yml)
The vacuum extension adds an additional changelog tag/command to support vacuuming. As of version 1.0, it only supports database-level vacuuming. Future versions will include table-level config as well as support for controlling vacuum options.
**Note:** vacuum cannot run in a transaction, so specify `runInTransaction="false"` in the containing changeset.
There is currently no dedicated .xsd file using an XML-based changelog. Therefore, use the standard extension xsd of http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-ext.xsd.
## Available Commands/Tags
``
Vacuums PostgreSQL database.
## Configuring the extension
These instructions will help you get the extension up and running on your local machine for development and testing purposes. This extension has a prerequisite of Liquibase core in order to use it. Liquibase core can be found at https://www.liquibase.org/download.
### Liquibase CLI
Download [the latest released Liquibase extension](https://github.com/liquibase/liquibase-postgresql/issues) `.jar` file and place it in the `liquibase/lib` install directory. If you want to use another location, specify the extension `.jar` file in the `classpath` of your [liquibase.properties file](https://docs.liquibase.com/workflows/liquibase-community/creating-config-properties.html).
### Maven
Specify the Liquibase extension in the `` section of your POM file by adding the `org.liquibase.ext` dependency for the Liquibase plugin.
```
org.liquibase
liquibase-maven-plugin
4.3.2
liquibase.properties
org.liquibase.ext
liquibase-postgresql
${liquibase-postgresql.version}
```
## Example
```xml
```
## Contribution
To file a bug, improve documentation, or contribute code, follow our [guidelines for contributing](https://www.liquibase.org/community).
[This step-by-step instructions](https://www.liquibase.org/community/contribute/code) will help you contribute code for the extension.
Once you have created a PR for this extension you can find the artifact for your build using the following link: [https://github.com/liquibase/liquibase-postgresql/actions/workflows/build.yml](https://github.com/liquibase/liquibase-postgresql/actions/workflows/build.yml).
## Documentation
[Using Liquibase with PostgreSQL on Windows](https://docs.liquibase.com/workflows/database-setup-tutorials/postgresql.html)
## Issue Tracking
Any issues can be logged in the [Github issue tracker](https://github.com/liquibase/liquibase-postgresql/issues).
## License
This project is licensed under the [Apache License Version 2.0](https://www.apache.org/licenses/LICENSE-2.0.html).