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有人可以告诉我我在做什么错在这里,我在附近得到不正确的语法。声明有什么错误?不能找到语法错误
INSERT INTO dbo.a1
select x1 as id, x2 as enc_id, x3 as dev,x4 as mang, x4 as sre, x5 as phase,x6, x7, x8
from
(select *,
row_number() over(partition by x2 order by x8) as rank
from ccsm.n9 where xx=1 and xx_pat=1 and xx_encz='Tesz')
where rank=1;
我正在azure数据仓库中运行这个 –
让我们知道这个答案对您有帮助。 –
你能否提供一些我可以使用别名和派生表概念学习的文档。 –