Redshift user must grant `SELECT` privilege on table [SVV_TABLE_INFO](https://docs.aws.amazon.com/redshift/latest/dg/r_SVV_TABLE_INFO.html) to fetch the metadata of tables and views. For more information visit [here](https://docs.aws.amazon.com/redshift/latest/dg/c_visibility-of-data.html).
```sql
CREATE USER test_user with PASSWORD 'password';
GRANT SELECT ON TABLE svv_table_info to test_user;
```
### Python Requirements
To run the Redshift ingestion, you will need to install:
```bash
pip3 install "openmetadata-ingestion[redshift]"
```
If you want to run the Usage Connector, you'll also need to install:
**Note:** During the metadata ingestion for redshift, the tables in which the distribution style i.e `DISTSTYLE` is not `AUTO` will be marked as partitioned tables
### 1. Define the YAML Config
This is a sample config for Redshift:
{% codePreview %}
{% codeInfoContainer %}
#### Source Configuration - Service Connection
{% codeInfo srNumber=1 %}
**username**: Specify the User to connect to Snoflake. It should have enough privileges to read all the metadata.
{% /codeInfo %}
{% codeInfo srNumber=2 %}
**password**: Password to connect to Redshift.
{% /codeInfo %}
{% codeInfo srNumber=3 %}
**database**: The database of the data source is an optional parameter, if you would like to restrict the metadata reading to a single database. If left blank, OpenMetadata ingestion attempts to scan all the databases.
{% /codeInfo %}
{% codeInfo srNumber=4 %}
**hostPort**: Host and port of the Redshift service.
{% /codeInfo %}
{% codeInfo srNumber=5 %}
**ingestAllDatabases**: Ingest data from all databases in Redshift. You can use databaseFilterPattern on top of this.
**Connection Options (Optional)**: Enter the details for any additional connection options that can be sent to Athena during the connection. These details must be added as Key-Value pairs.
{% /codeInfo %}
{% codeInfo srNumber=7 %}
**Connection Arguments (Optional)**: Enter the details for any additional connection arguments such as security or protocol configs that can be sent to Athena during the connection. These details must be added as Key-Value pairs.
- In case you are using Single-Sign-On (SSO) for authentication, add the `authenticator` details in the Connection Arguments as a Key-Value pair as follows: `"authenticator" : "sso_login_url"`
