In this article, we’ll discuss how to set up scheduled queries in BigQuery.
Create and Execute the Query
Start by writing your query in the BigQuery editor and executing it to ensure it works correctly.
Once the query is working as expected, hover over the Schedule tab and select Create new scheduled query. If this is your first time setting it up, you’ll need to enable scheduled queries by agreeing to activate the necessary API.
Set Up the Scheduled Query
First, configure the schedule. In this example, I set the start date to July 14 at 3 AM, and the query will continue to run until manually stopped.
Next, define the destination for your query results. You can choose to append or overwrite the table. You can also specify the data location, though in this example, we’ll use the automatic location option.
For additional setup, you can select a service account for authentication, specify encryption options, and configure notifications for your scheduled query.
Check Scheduled Queries
After setup, go to the Scheduled Queries tab on the left panel. Select your query to view its status and verify that it’s running as expected.
From the scheduled query details, you can perform a backfill if data was missed, or enable/disable the scheduled query as needed.
Conclusion
Scheduled queries in BigQuery are a powerful feature that help automate and orchestrate repetitive tasks. They can save setup time and reduce costs, making your workflows more efficient and reliable.