SQLSQL LabPostgreSQL practice
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W01IntermediateROW_NUMBER

Latest deployment per customer

Return the latest deployment for each customer as customer_id, deployment_id, version, status, and deployed_at. Sort by customer_id.

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1 table
Table 1

deployments

Customer releases, including failures and rollbacks.

  • deployment_idintegerPK
  • customer_idintegerFK
  • engineer_idintegerFK
  • versiontext
  • statustext
  • deployed_attimestamptz
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