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SELECT
    user_id,
    max(event_params.value.int_value)  /* 只要已解锁的最大矿层数 */
FROM
  `analytics_168921341.events_*` AS T,
  T.event_params
WHERE
  event_name = 'activate_manto'
  AND event_params.key = 'manto_id'
  AND _TABLE_SUFFIX BETWEEN '20181108' AND '20181109'
GROUP BY user_id /* 按用户id去重，每个id只保留最大矿层进度数 */