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/). 

# SVV\$1RLS\$1RELATION
<a name="r_SVV_RLS_RELATION"></a>

Use SVV\$1RLS\$1RELATION to view a list of all relations that are RLS-protected.

SVV\$1RLS\$1RELATION 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_SVV_RLS_RELATION-table-columns"></a>

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

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

The following example displays the result of the SVV\$1RLS\$1RELATION.

```
ALTER TABLE tickit_category_redshift ROW LEVEL SECURITY ON FOR DATASHARES;       

            
--Inspect RLS state on the relations using SVV_RLS_RELATION.
SELECT datname, relschema, relname, relkind, is_rls_on, is_rls_datashare_on FROM svv_rls_relation ORDER BY relname;

  datname  | relschema |        relname           | relkind | is_rls_on | is_rls_datashare_on | rls_conjunction_type | rls_datashare_conjunction_type
-----------+-----------+--------------------------+---------+-----------+---------------------+----------------------+--------------------------------
 tickit_db |   public  | tickit_category_redshift |  table  |      t    |           t         |          and         |              and
(1 row)
```