bug_id ops_status partition_date
32307107 ARCHIVED 2017-04-14
32307107 ARCHIVED 2017-04-13
32307107 ARCHIVED 2017-04-12
32307107 ARCHIVED 2017-04-11
32307107 ARCHIVED 2017-04-10
32307107 ARCHIVED 2017-04-09
32307107 ARCHIVED 2017-04-08
32307107 ARCHIVED 2017-04-07
32307107 ARCHIVED 2017-04-06
32307107 PREPUBLISH 2017-04-05
32307107 PREPUBLISH 2017-04-04
32307107 PREPUBLISH 2017-04-03
32307107 PREPUBLISH 2017-04-02
32307107 PREPUBLISH 2017-04-01
32307107 ARCHIVED 2017-03-31
32307107 ARCHIVED 2017-03-30
32307107 ARCHIVED 2017-03-29
32307107 ARCHIVED 2017-03-28
32307107 ARCHIVED 2017-03-27
32307107 ARCHIVED 2017-03-26
我需要上次ops_status,即ARCHIVED,当它被更新,即“2017-04-06” - 所以"32307107 ARCHIVED 2017-04-06"
行从上面的数据。有人可以帮帮我吗。需要以下SQL查询:
问题在哪里? – Jens
mysql或SQL-Server? – Jens
你的问题不清楚。更多详情请阅读。 –