> ## Documentation Index
> Fetch the complete documentation index at: https://syncmaven.sh/llms.txt
> Use this file to discover all available pages before exploring further.

# BigQuery

BigQuery requires following parameters:

* `projectId` - unique id of a projec
* `key` - JSON key

Read more about BigQuery authentication [here](https://cloud.google.com/bigquery/docs/authentication/)

Example:

<Tabs>
  <Tab title="model.sql">
    ```sql theme={null}
    --{{ config "name" "Google Ads" }}
    --{{ config "datasource.type" "bigquery" }}
    --{{ config "datasource.credentials.projectId" env.SYNCMAVEN_BQ_PROJECT }}
    --{{ config "datasource.credentials.key" env.SYNCMAVEN_BQ_KEY }}
    select * from users;
    ```
  </Tab>
</Tabs>