sql/moz-fx-data-shared-prod/telemetry_derived/clients_last_seen_v1/metadata.yaml

friendly_name: Clients Last Seen
description: |
  Aggregations that show a rolling 28-day per-client summary on top of
  `clients_daily_*` tables. It also performs a join with `clients_first_seen_v1`
  in order to provide fields related to client activation that fall outside
  the 28-day window. It should normally be accessed through the user-facing
  view `telemetry.clients_last_seen`. Note that by end of Q1 2021, that view
  start referencing the downstream table `clients_last_seen_joined_v1`
  which merges in fields based on the `event` ping.
  See https://github.com/mozilla/bigquery-etl/issues/1761
owners:
- ascholtz@mozilla.com
labels:
  application: firefox
  schedule: daily
  dag: bqetl_main_summary
  owner1: ascholtz
  table_type: client_level
scheduling:
  dag_name: bqetl_main_summary
  priority: 85
  start_date: '2019-04-15'
  depends_on_past: true
bigquery:
  time_partitioning:
    type: day
    field: submission_date
    require_partition_filter: true
    expiration_days: 775
  range_partitioning: null
  clustering:
    fields:
    - normalized_channel
    - sample_id
schema:
  derived_from:
  - table:
    - moz-fx-data-shared-prod
    - telemetry_derived
    - clients_daily_v6
    exclude: null
references: {}