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请求方法分布

time - time % 60将秒级时间对齐为整分钟, 用from_unixtime函数将__time__转化为时间戳, 用date_format函数将时间格式化成小时:分钟格式, 用group by按整分钟和method分组, 用count函数计算每分钟的method出现次数 用流通展示,x轴为date,y轴为c,聚合列为method

SQL
* |
select
  date_format (from_unixtime(__time__ - __time__ % 60), '%H:%i') as date,
  count(*) as c,
  method
group by
  __time__ - __time__ % 60,
  method
order by
  __time__ - __time__ % 60

SQL查询结果样例:

样例图片