1 # This task finds jobs that have been finished for at least as long as
2 # the duration specified in the `clean_job_log_rows_after`
3 # configuration setting, and deletes their stderr logs from the logs table.
6 desc "Remove old job stderr entries from the logs table"
7 task delete_old_job_logs: :environment do
8 delete_sql = "DELETE FROM logs WHERE id in (SELECT logs.id FROM logs JOIN jobs ON logs.object_uuid = jobs.uuid WHERE event_type = 'stderr' AND jobs.log IS NOT NULL AND jobs.finished_at < '#{Rails.configuration.clean_job_log_rows_after.ago}')"
10 ActiveRecord::Base.connection.execute(delete_sql)