-- Copyright 2026 Beacon Contributors
-- SPDX-License-Identifier: AGPL-3.0-or-later

-- name: DeleteExpiredRoutesSelect
-- The read-only part of DeleteExpiredRoutes: its expired CTE without the lock clause.
-- Parameters as in DeleteExpiredRoutes: $1 after_ts, $2 after_id, $3 cutoff (ms ceiling), $4 cutoff, $5 limit.
SELECT r.iata, r.path_key, date_trunc('milliseconds', r.last_seen, 'UTC') AS ts, r.id
  FROM known_routes r
  WHERE (date_trunc('milliseconds', r.last_seen, 'UTC'), r.id) > ($1::timestamptz, $2::bigint)
    AND date_trunc('milliseconds', r.last_seen, 'UTC') < $3::timestamptz
    AND r.last_seen + interval '0' < $4::timestamptz
  ORDER BY date_trunc('milliseconds', r.last_seen, 'UTC'), r.id
  LIMIT $5