Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026. We will start enforcing it in phases. For more information on the details of Python end of life and migration options, see the [ blog post ](https://amazonaws-china.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/) that was published on June 30, 2025. 

# Ending a running query
<a name="terminate-queries"></a>

You can also use the **Queries** page to end a query that is currently in progress.

**Note**  
The ability to terminate queries and loads in the Amazon Redshift console requires specific permission. If you want users to be able to terminate queries and loads, make sure to add the `redshift:CancelQuerySession` action to your Amazon Identity and Access Management (IAM) policy. This requirement applies whether you select the **Amazon Redshift Read Only** Amazon managed policy or create a custom policy in IAM. Users who have the **Amazon Redshift Full Access** policy already have the necessary permission to terminate queries and loads. For more information about actions in IAM policies for Amazon Redshift, see [Managing access to resources](redshift-iam-access-control-overview.md#redshift-iam-accesscontrol-managingaccess).

**To end a running query**

1. Sign in to the Amazon Web Services Management Console and open the Amazon Redshift console at [https://console.amazonaws.cn/redshiftv2/](https://console.amazonaws.cn/redshiftv2/).

1. On the navigation menu, choose **Queries and loads** to display the list of queries for your account. 

1. Choose the running query that you want to end in the list, and then choose **Terminate query**.