- 积分
- 48
- UID
- 35546
- 阅读权限
- 10
- 注册时间
- 2017-6-28
- 精华
- 在线时间
- 小时
- 最后登录
- 1970-1-1
- 职业
- 1
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SELECT jri.TASK_ID
AS TASK_ID,
SUM(IF(jri.SELECT_RATE >= jri.LOAD_RATE, jri.SELECT_RATE, jri.LOAD_RATE))
AS traffic, SUM(sl.SELECT_COUNT) AS file_amount, COUNT(jri.TASK_ID) AS executions, jri.FINISH_TIME
AS summary_time
FROM sys_log AS sl INNER JOIN job_run_info AS jri
ON jri.TASK_ID = sl.TASK_ID AND jri.START_TIME = sl.START_TIME AND jri.FINISH_TIME = sl.END_TIME
WHERE jri.CURRENT_STATUS = '2'
AND sl.OPERATION_RESULTS = '0' AND jri.id > 30 AND jri.FINISH_TIME < STR_TO_DATE("2017-06-10","%Y-%m-%d")
AND sl.TASK_ID IN (34,32,27,36,10)
GROUP BY sl.TASK_ID, END_TIME
ORDER BY null
关联聚合查询
两个表中大约都有100多万条记录
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