SQL INTERSECT 与最匹配的结果

Question

我有一个与 SQL 脚本相关的问题：

如果我这样做：

DECLARE @ProfileID int
SET @ProfileID = 1

SELECT [SetID],[ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileConditionTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [ConditionID] = 1 AND [CondMin] between 0 and 0 AND [CondMax] between 1000 and 1000)

group by [SetID], [ProfileID]

ORDER BY ABS([ProfileID] - @ProfileID)

这会将与 Profile = 1 最匹配的结果排在最前面。

但是如果我加一些INTERSECT子句构造多重搜索，会报错"Incorrect syntax near the keyword 'INTERSECT'"

最后一个子句是：

DECLARE @ProfileID int
SET @ProfileID = 1

SELECT [SetID],[ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileConditionTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [ConditionID] = 1 AND [CondMin] between 0 and 0 AND [CondMax] between 1000 and 1000)

group by [SetID], [ProfileID]

ORDER BY ABS([ProfileID] - @ProfileID)

INTERSECT

SELECT [SetID], [ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileConditionTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [ConditionID] = 3 AND [CondMin] between 0 and 0 AND [CondMax] between 200 and 200)

group by [SetID], [ProfileID]

ORDER BY ABS([ProfileID] - @ProfileID)

INTERSECT
SELECT [SetID], [ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileParameterSetTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [BondClassificationID] = 0 AND [BondObjectID] = 0)

group by [SetID], [ProfileID]

ORDER BY ABS([ProfileID] - @ProfileID)

运行SQL服务器是SQLServer 2005，请问是哪部分的错误导致了这个错误，如何解决

这样才能让它发挥作用？谢谢

Answer 1

比我最初想象的要复杂一点，但这应该可行（虽然我没有测试...）：

DECLARE @ProfileID int
SET @ProfileID = 1

SELECT  [SetID],[ProfileID]
FROM    (
SELECT [SetID],[ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileConditionTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [ConditionID] = 1 AND [CondMin] between 0 and 0 AND [CondMax] between 1000 and 1000)

group by [SetID], [ProfileID]


INTERSECT

SELECT [SetID], [ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileConditionTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [ConditionID] = 3 AND [CondMin] between 0 and 0 AND [CondMax] between 200 and 200)

group by [SetID], [ProfileID]


INTERSECT
SELECT [SetID], [ProfileID]
FROM [GeneralizedTable].[dbo].[DBProfileParameterSetTable]

where ([DBTypeID] = 4 AND ([ProfileID] = 1 OR [ProfileID] = 3 OR [ProfileID] = 13) AND [BondClassificationID] = 0 AND [BondObjectID] = 0)

group by [SetID], [ProfileID]
) a

ORDER BY ABS([ProfileID] - @ProfileID)

SQL INTERSECT 与最匹配的结果

SQL INTERSECT with most matched results

sql

sql-server-2005