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\$1SLICES
<a name="r_STV_SLICES"></a>

Use the STV\$1SLICES table to view the current mapping of a slice to a node.

 The information in STV\$1SLICES is used mainly for investigation purposes.

STV\$1SLICES 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_SLICES-table-columns2"></a>

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

## Sample query
<a name="r_STV_SLICES-sample-query2"></a>

To view which cluster nodes are managing which slices, type the following query:

```
select node, slice from stv_slices;
```

This query returns the following sample output:

```
 node | slice
------+-------
    0 |     2
    0 |     3
    0 |     1
    0 |     0
(4 rows)
```