Lif*_*sun 0 sql sql-server select
我有包含以下数据的表:
DECLARE @CheckList TABLE
(
RowNumber INT IDENTITY(1,1) INT,
CheckId INT,
Treat INT
)
INSERT INTO @CheckList
VALUES (1, 1, 1), (1, 3, 1), (1, 2, 1), (1, 1, 1),
(1, 3, 1), (1, 2, 1), (1, 1, 3), (1, 3, 3),
(1, 2, 3);
SELECT DISTINCT Id, CheckId
FROM @CheckList
WHERE Id = 1
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我想从这个表中选择数据的地方
Id CheckId
------------
1 1
1 3
1 2
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我想要表中可用的检查 ID 的相同顺序。你能帮我解决这个问题吗?
按RowNumber标识列保留原始排序
select Id,CheckId
from(
select distinct Id,CheckId, min(rownumber) over(partition by Id,CheckId) rn
from @CheckList
where Id=1
) t
order by rn;
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