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Original file line number Diff line number Diff line change
Expand Up @@ -82,6 +82,24 @@ After installation, create a new database and enable RedisGears:

- [With the JVM]({{< relref "/operate/oss_and_stack/stack-with-enterprise/gears-v1/jvm/install" >}})

## Upgrade RedisGears for existing databases

To upgrade RedisGears for an existing database after installing a new version, use [`rladmin upgrade db`]({{<relref "/operate/rs/references/cli-utilities/rladmin/upgrade#upgrade-db">}}):

```sh
rladmin upgrade db <database-name-or-ID> and module module_name rg version <new_version_integer> module_args "<module arguments>"
```

The following example shows how to upgrade a database named `shopping-cart` to RedisGears version 1.2.9 without changing its configuration:

```sh
rladmin upgrade db shopping-cart and module module_name rg version 10209 module_args keep_args
```

{{<note>}}
These command examples also upgrade the database to the latest Redis version on the cluster. For more module upgrade information and examples, see [Upgrade modules]({{<relref "/operate/oss_and_stack/stack-with-enterprise/install/upgrade-module">}}).
{{</note>}}

## Uninstall RedisGears

To uninstall RedisGears, make a [`DELETE` request to the `/v2/modules` REST API endpoint]({{< relref "/operate/rs/references/rest-api/requests/modules#delete-module-v2" >}}).
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