Amazon Redshift will no longer support the creation of new Python UDFs starting November 1, 2025.
If you would like to use Python UDFs, create the UDFs prior to that date.
Existing Python UDFs will continue to function as normal. For more information, see the
blog post
List schemas in a database
To list the schemas in a database, use the aws redshift-data
list-schemas
Amazon CLI command.
The following Amazon CLI command runs a SQL statement against a cluster to list schemas in a database. This example uses the Amazon Secrets Manager authentication method.
aws redshift-data list-schemas --secret arn:aws:secretsmanager:us-west-2:123456789012:secret:myuser-secret-hKgPWn --cluster-identifier mycluster-test --database dev
The following is an example of the response.
{ "Schemas": [ "information_schema", "pg_catalog", "pg_internal", "public" ] }
The following Amazon CLI command runs a SQL statement against a cluster to list schemas in a database. This example uses the temporary credentials authentication method.
aws redshift-data list-schemas --db-user mysuser --cluster-identifier mycluster-test --database dev
The following is an example of the response.
{ "Schemas": [ "information_schema", "pg_catalog", "pg_internal", "public" ] }