Amazon Redshift will no longer support the creation of new Python UDFs starting Patch 198. Existing Python UDFs will continue to function until June 30, 2026. For more information, see the [ blog post ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# STV\$1WLM\$1QUERY\$1TASK\$1STATE
<a name="r_STV_WLM_QUERY_TASK_STATE"></a>

Contains the current state of service class query tasks. 

STV\$1WLM\$1QUERY\$1TASK\$1STATE is visible to all users. Superusers can see all rows; regular users can see only their own data. For more information, see [Visibility of data in system tables and views](cm_chap_system-tables.md#c_visibility-of-data).

## Table columns
<a name="r_STV_WLM_QUERY_TASK_STATE-table-columns"></a>

[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/redshift/latest/dg/r_STV_WLM_QUERY_TASK_STATE.html)

## Sample query
<a name="r_STV_WLM_QUERY_TASK_STATE-sample-query"></a>

The following query displays the current state of queries in service classes greater than 4. For a list of service class IDs, see [WLM service class IDs](cm-c-wlm-system-tables-and-views.md#wlm-service-class-ids).

```
select * from stv_wlm_query_task_state
where service_class > 4;
```

This query returns the following sample output: 

```
service_class | task | query |         start_time         | exec_time
--------------+------+-------+----------------------------+-----------
    5         |  466 |   491 | 2010-10-06 13:29:23.063787 | 357618748
(1 row)
```