CREATE USER NEW_USER DEFAULT_ROLE=NEW_ROLE PASSWORD='PASSWORD';
-- Grant role to user
GRANT ROLE NEW_ROLE TO USER NEW_USER;
-- Grant USAGE Privilege on Warehouse to New Role
GRANT USAGE ON WAREHOUSE WAREHOUSE_NAME TO ROLE NEW_ROLE;
-- Grant USAGE Privilege on Database to New Role
GRANT USAGE ON DATABASE TEST_DB TO ROLE NEW_ROLE;
-- Grant USAGE Privilege on required Schemas to New Role
GRANT USAGE ON SCHEMA TEST_SCHEMA TO ROLE NEW_ROLE;
-- Grant SELECT Privilege on required tables & views to New Role
GRANT SELECT ON ALL TABLES IN SCHEMA TEST_SCHEMA TO ROLE NEW_ROLE;
GRANT SELECT ON ALL VIEWS IN SCHEMA TEST_SCHEMA TO ROLE NEW_ROLE;
```
While running the usage workflow, Openmetadata fetches the query logs by querying `snowflake.account_usage.query_history` table. For this the snowflake user should be granted the `ACCOUNTADMIN` role or a role granted IMPORTED PRIVILEGES on the database `SNOWFLAKE`.
```sql
-- Grant IMPORTED PRIVILEGES on all Schemas of SNOWFLAKE DB to New Role
GRANT IMPORTED PRIVILEGES ON ALL SCHEMAS IN DATABASE SNOWFLAKE TO ROLE NEW_ROLE;
```
If ingesting tags, the user should also have permissions to query `snowflake.account_usage.tag_references`.For this the snowflake user should be granted the `ACCOUNTADMIN` role or a role granted IMPORTED PRIVILEGES on the database
```sql
-- Grant IMPORTED PRIVILEGES on all Schemas of SNOWFLAKE DB to New Role
GRANT IMPORTED PRIVILEGES ON ALL SCHEMAS IN DATABASE SNOWFLAKE TO ROLE NEW_ROLE;
- **Account**: Snowflake account identifier uniquely identifies a Snowflake account within your organization, as well as throughout the global network of Snowflake-supported cloud platforms and cloud regions. If the Snowflake URL is `https://xyz1234.us-east-1.gcp.snowflakecomputing.com`, then the account is `xyz1234.us-east-1.gcp`.
- **Role (Optional)**: You can specify the role of user that you would like to ingest with, if no role is specified the default roles assigned to user will be selected.
- **Warehouse**: Snowflake warehouse is required for executing queries to fetch the metadata. Enter the name of warehouse against which you would like to execute these queries.
- **Database (Optional)**: 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.
- **Private Key (Optional)**: If you have configured the key pair authentication for the given user you will have to pass the private key associated with the user in this field. You can checkout [this](https://docs.snowflake.com/en/user-guide/key-pair-auth) doc to get more details about key-pair authentication.
- The multi-line key needs to be converted to one line with `\n` for line endings i.e. `-----BEGIN ENCRYPTED PRIVATE KEY-----\nMII...\n...\n-----END ENCRYPTED PRIVATE KEY-----`
- **Snowflake Passphrase Key (Optional)**: If you have configured the encrypted key pair authentication for the given user you will have to pass the paraphrase associated with the private key in this field. You can checkout [this](https://docs.snowflake.com/en/user-guide/key-pair-auth) doc to get more details about key-pair authentication.
