Prepare to run the Amazon Redshift collector

task brazil Updated Sep 10, 2026 1 min read prepare-to-run-amazon-redshift-collector.md

Create a Redshift user and configure permissions before running the collector.

Before you begin

Role required: admin

About this task

Run the following SQL statements to set up a new user with appropriate permissions to harvest from Redshift. For information about Redshift permissions, see the Redshift GRANT documentation.

Procedure

Create a user.
Text
```
CREATE USER ddw_user PASSWORD '<password>';
```
Replace <password> with a secure password.

Grant permissions to the user.

Run these commands for each schema you want to collect. Replace <schemaName> with your schema name.

SQL

-- Grant USAGE access to the target schema              GRANT USAGE ON SCHEMA <schemaName> TO ddw_user;          -- Grant USAGE access to pg_catalog schema for stored procedures and extended metadata              GRANT USAGE ON SCHEMA pg_catalog TO ddw_user;          -- Grant SELECT access on all tables in the target schema              GRANT SELECT ON ALL TABLES IN SCHEMA <schemaName> TO ddw_user;          -- Grant SELECT access on all tables in pg_catalog schema for stored procedures and extended metadata              GRANT SELECT ON ALL TABLES IN SCHEMA pg_catalog TO ddw_user;

Parent Topic:Amazon Redshift metadata collector

53 lines · 2.0 KB Wrap lines

---
title: Prepare to run the Amazon Redshift collector
description: Create a Redshift user and configure permissions before running the collector.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/integrate-applications/prepare-to-run-amazon-redshift-collector.html
release: brazil
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Amazon Redshift metadata collector, Configuring metadata collectors, Data Catalog, Workflow Data Fabric]
---

# Prepare to run the Amazon Redshift collector

Create a Redshift user and configure permissions before running the collector.

## Before you begin

Role required: admin

## About this task

Run the following SQL statements to set up a new user with appropriate permissions to harvest from Redshift. For information about Redshift permissions, see the [Redshift GRANT documentation](https://docs.aws.amazon.com/redshift/latest/dg/r_GRANT.html).

## Procedure

1.  Create a user.

    ```
    CREATE USER ddw_user PASSWORD '<password>';
    ```

    Replace `<password>` with a secure password.

2.  Grant permissions to the user.

    Run these commands for each schema you want to collect. Replace `<schemaName>` with your schema name.

    ```
    -- Grant USAGE access to the target schema
                  GRANT USAGE ON SCHEMA <schemaName> TO ddw_user;
              -- Grant USAGE access to pg_catalog schema for stored procedures and extended metadata
                  GRANT USAGE ON SCHEMA pg_catalog TO ddw_user;
              -- Grant SELECT access on all tables in the target schema
                  GRANT SELECT ON ALL TABLES IN SCHEMA <schemaName> TO ddw_user;
              -- Grant SELECT access on all tables in pg_catalog schema for stored procedures and extended metadata
                  GRANT SELECT ON ALL TABLES IN SCHEMA pg_catalog TO ddw_user;
    ```


**Parent Topic:**[Amazon Redshift metadata collector](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/integrate-applications/amazon-redshift-metadata-collector.md)