Как насчет
SELECT *
FORM Items i INNER JOIN
Params p ON i.ItemID = p.ItemID INNER JOIN
Definitions d ON p.DefinationID = d.DEfinationID
WHERE p.Hi <= d.Max
AND p.Low >= d.Min
EDIT
Взгляните на этот полный пример
DECLARE @Items TABLE(
ItemID INT
)
DECLARE @Params TABLE(
DefID INT,
ItemID INT,
Low FLOAT,
Hi FLOAT
)
DECLARE @Defs TABLE(
DefID INT,
[Min] FLOAT,
[Max] FLOAT
)
INSERT INTO @Items SELECT 1
INSERT INTO @Items SELECT 2
INSERT INTO @Items SELECT 3
INSERT INTO @Params SELECT 1, 1, 11, 18
INSERT INTO @Params SELECT 1, 1, 13, 17
INSERT INTO @Params SELECT 2, 1, 25, 80
INSERT INTO @Params SELECT 1, 2, 12, 15
INSERT INTO @Params SELECT 1, 2, 14, 15
INSERT INTO @Params SELECT 2, 2, 50, 80
INSERT INTO @Params SELECT 2, 2, 50, 103
INSERT INTO @Params SELECT 2, 2, 10, 80
INSERT INTO @Params SELECT 2, 3, 24, 60
INSERT INTO @Defs SELECT 1, 10, 20
INSERT INTO @Defs SELECT 2, 20, 100
;WITH InvalidValues AS (
SELECT DISTINCT
i.ItemID
FROM @Items i INNER JOIN
@Params p ON i.ItemID = p.ItemID INNER JOIN
@Defs d ON p.DefID = d.DefID
WHERE p.Low < d.[Min]
OR p.Hi > d.[Max]
)
SELECT *
FROM @Items i
WHERE NOT EXISTS (
SELECT 1
FROM InvalidValues
WHERE ItemID = i.ItemID
)
AND EXISTS (
SELECT 1
FROM @Params p
WHERE ItemID = i.ItemID
)
1012 * РЕЗУЛЬТАТ *
ItemID
1
3