deployments
Customer releases, including failures and rollbacks.
deployment_idintegerPKcustomer_idintegerFKengineer_idintegerFKversiontextstatustextdeployed_attimestamptz
For each customer with deployments, return customer_id, total_deployments, successful_deployments, and failed_deployments. Count rolled-back releases only in the total. Sort by customer_id.
Customer releases, including failures and rollbacks.
deployment_idintegerPKcustomer_idintegerFKengineer_idintegerFKversiontextstatustextdeployed_attimestamptzRun or check a query first. The coach only comments on a real error or grader mismatch.
Try to solve it cold. Two progressive hints are available.