我有一个包含几列的表,如下所示。我想计算每周级别的所有记录,但我无法计算。我也可以使用 group by,但我不想这样做,因为它给了我太多记录。我使用denodo和oracle 18g。
s_id sub_id week year st_id
24hifew njfhwf 50 2020 ew1eer
939hjefbw newfkhwfe 34 2019 e3eef3
hewfhwe23 67832ghef 44 2018 ewfwf1
代码:
select
xx.s_id,
xx.sub_id,
xx.st_id,
yy.week,
yy.year,
count(*) OVER ( PARTITION BY yy.year, yy.week,xx.s_id,xx.sub_id xx.st_id) as week_l
from xx as xx left join yy as yy
基本上,我正在寻找一个等效的查询来分区,它将运行良好。
错误:
finished with error: Error executing view: Function count is not executable