Trino & Starburst
Included in all plans
Wren AI needs to access your Trino database via the IP address of the outbound IP of Wren AI Cloud. Please add the IP address of the Wren AI service to the firewall of your Trino database.
Scroll to the bottom of the data source connection page to find the IP address.
To add a Trino connection, click on the Trino option in Connect a data source section.
Connect
Fill in the connection settings:
Display name
The display name for the database in the Wren AI interface.
Host
Your Trino database's IP address or domain name.
Port
Your Trino database port.
Catalog
The catalog of the Trino database you want to connect to.
Schemas
Specify the catalogs and schemas of the Trino data source you wish to connect to. Enter a comma-separated list in the format catalogA.schemaA, catalogB.schemaB
.
Username
The database username for the account that you want to use to connect to your Trino database.
Password
The password for the username that you use to connect to the database.
Click Next to start connection and go to the next step.
Connecting to Starburst managed Trino instances
Find your Starburst cluster connection details
- Click
Partner connect
at side bar. - Select
Ibis
: Since Wren AI use ibis under the hood to connect to Trino, you could selectIbis
to find connection details. - Copy the connection details.
Connect to Starburst on Wren AI Cloud
- The connection steps are the same as for Trino. Copy the connection details and paste them into Wren AI.
For this example, we connect to the
sample.burstbank
schema.
Select Tables
All tables of your connected Trino database will be listed in this step. Select which tables you want to use in Wren AI. Each selected table will be created as a data model. See the Modeling documentations to learn more about what is data models.
Define relationships
Define the relationships among selected tables in this step. You can defined relationships by clicking the Add relationships button on the table blocks.
Define following properties in a relationship:
- From: Select the left side table and column of this relationship.
- To: Select the right side table and column of this relationship.
- Relationship Type: Select the type of relationship.
Find more information about relationship in Modeling - Working with Relationships
You can also skip this step and finish connection and define relationships later.