How to Apply Your Liquibase Pro License Key

Liquibase Pro license key allows using all the functionality of Liquibase Community as well as the following features:

Access to reporting, monitoring, and insights with Liquibase Hub
Targeted rollbacks for one change or set of changes
Enhanced stored logic capabilities
Database drift detection
SQL Plus integration

Note: To take advantage of all Liquibase Pro features, it is recommended to use the latest version of Liquibase.

There are four ways to apply the Liquibase Pro license key:

Include the Liquibase Pro license key liquibaseProLicenseKey: [paste the Liquibase Pro license key] in the Liquibase properties file and save it. For example:
```
liquibaseProLicenseKey: aei76ou32thp785463214
```
Pass the Liquibase Pro license key as an argument in the command line during runtime: liquibase --liquibaseProLicenseKey=[paste the Liquibase Pro license key] [command]. For example:
```
liquibase --liquibaseProLicenseKey=aei76ou32thp785463214 update
```
Set the Liquibase Pro license key as an environment variable in the command line. On Windows:
```
set LIQUIBASE_PRO_LICENSE_KEY=aei76ou32thp785463214
```
On Linux/macOS:
```
export LIQUIBASE_PRO_LICENSE_KEY=aei76ou32thp785463214
```
For more information, see Liquibase Environment Variables.

If you use Maven, include the Liquibase Pro license key in the <properties> section of your pom.xml file: <liquibase.liquibaseProLicenseKey>key-goes-here</liquibase.liquibaseProLicenseKey/>. For example:

<plugin>
    <groupId>org.liquibase</groupId>
    <artifactId>liquibase-maven-plugin</artifactId>
    <version>0-SNAPSHOT</version>
    <configuration>
        <changelog-file>com/example/mysql_lbpro_master_changelog_v4.6.xml</changelog-file>
        <liquibaseProLicenseKey>key-goes-here</liquibaseProLicenseKey>
    </configuration>
</plugin>

To verify that your Liquibase Pro license key works as expected and to check its expiration date, you can run the status command.

How to Apply Your Liquibase Pro License Key

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