Under Select your source type, choose Table and specify the below fields:

• Schema: Select the warehouse schema from the dropdown.
• Table: Choose the required table from which RudderStack syncs the data.
• Primary key: Select the column from the above table that uniquely identifies your records in the warehouse.

RudderStack uses the primary key column for diffing in case of incremental syncs. You can generate it by:

• Generating your table with a primary key, OR
• Creating a table view

You can use a composite key in cases where one column cannot be considered as a primary key. For example, you can a declare a composite key of user_id and timestamp by creating a view on your warehouse table.

Finally, review and complete your source setup.

Questions? Contact us by email or on Slack