CCP months QUART YEARS GTS
---- ------ ----- ----- ---
CCP1 1 1 2015 5
CCP1 2 1 2015 6
CCP1 3 1 2015 7
CCP1 4 2 2015 4
CCP1 5 2 2015 2
CCP1 6 2 2015 2
CCP1 7 3 2015 3
CCP1 8 3 2015 2
CCP1 9 3 2015 1
CCP1 10 4 2015 2
CCP1 11 4 2015 3
CCP1 12 4 2015 4
CCP1 1 1 2016 8
CCP1 2 1 2016 1
CCP1 3 1 2016 3
CCP BASELINE YEARS QUART
---- -------- ----- -----
CCP1 5 2015 1
预期结果
CCP months QUART YEARS GTS result
---- ------ ----- ----- --- ------
CCP1 1 1 2015 5 25 -- 5 * 5 (here 5 is the baseline)
CCP1 2 1 2015 6 30 -- 6 * 5 (here 5 is the baseline)
CCP1 3 1 2015 7 35 -- 7 * 5 (here 5 is the baseline)
CCP1 4 2 2015 4 360 -- 90 * 4(25+30+35 = 90 is the basline)
CCP1 5 2 2015 2 180 -- 90 * 2(25+30+35 = 90 is the basline)
CCP1 6 2 2015 2 180 -- 90 * 2(25+30+35 = 90 is the basline)
CCP1 7 3 2015 3 2160.00 -- 720.00 * 3(360+180+180 = 720)
CCP1 8 3 2015 2 1440.00 -- 720.00 * 2(360+180+180 = 720)
CCP1 9 3 2015 1 720.00 -- 720.00 * 1(360+180+180 = 720)
CCP1 10 4 2015 2 8640.00 -- 4320.00
CCP1 11 4 2015 3 12960.00 -- 4320.00
CCP1 12 4 2015 4 17280.00 -- 4320.00
CCP1 1 1 2016 8 311040.00 -- 38880.00
CCP1 2 1 2016 1 77760.00 -- 38880.00
CCP1 3 1 2016 3 116640.00 -- 38880.00
Explantion
基线表具有每个CCP的单一基线值。
基准值应适用于每个CCP的第一季度，并且对于下一季度，上一季度的总和值将是basleine。
以下是Sql Server 2008
;WITH CTE AS
( SELECT b.CCP,
Baseline = CAST(b.Baseline AS DECIMAL(15,2)),
b.Years,
b.Quart,
g.Months,
g.GTS,
Result = CAST(b.Baseline * g.GTS AS DECIMAL(15,2)),
NextBaseline = SUM(CAST(b.Baseline * g.GTS AS DECIMAL(15, 2))) OVER(PARTITION BY g.CCP, g.years, g.quart),
RowNumber = ROW_NUMBER() OVER(PARTITION BY g.CCP, g.years, g.quart ORDER BY g.Months)
FROM #GTS AS g
INNER JOIN #Base AS b
ON B.CCP = g.CCP
AND b.QUART = g.QUART
AND b.YEARS = g.YEARS
UNION ALL
SELECT b.CCP,
CAST(b.NextBaseline AS DECIMAL(15, 2)),
b.Years,
b.Quart + 1,
g.Months,
g.GTS,
Result = CAST(b.NextBaseline * g.GTS AS DECIMAL(15,2)),
NextBaseline = SUM(CAST(b.NextBaseline * g.GTS AS DECIMAL(15, 2))) OVER(PARTITION BY g.CCP, g.years, g.quart),
RowNumber = ROW_NUMBER() OVER(PARTITION BY g.CCP, g.years, g.quart ORDER BY g.Months)
FROM #GTS AS g
INNER JOIN CTE AS b
ON B.CCP = g.CCP
AND b.Quart + 1 = g.QUART
AND b.YEARS = g.YEARS
AND b.RowNumber = 1
)
SELECT CCP, Months, Quart, Years, GTS, Result, Baseline
FROM CTE;
更新：
工作超过一年
;WITH order_cte
AS (SELECT Dense_rank() OVER(partition BY ccp ORDER BY years, quart) d_rn,*
FROM #gts),
CTE
AS (SELECT b.CCP,
Baseline = Cast(b.Baseline AS DECIMAL(15, 2)),
g.Years,
g.Quart,
g.Months,
g.GTS,
d_rn,
Result = Cast(b.Baseline * g.GTS AS DECIMAL(15, 2)),
NextBaseline = Sum(Cast(b.Baseline * g.GTS AS DECIMAL(15, 2)))
OVER(
PARTITION BY g.CCP, g.years, g.quart),
RowNumber = Row_number()
OVER(
PARTITION BY g.CCP, g.years, g.quart
ORDER BY g.Months)
FROM order_cte AS g
INNER JOIN #Baseline AS b
ON B.CCP = g.CCP
AND b.QUART = g.QUART
AND b.YEARS = g.YEARS
UNION ALL
SELECT b.CCP,
Cast(b.NextBaseline AS DECIMAL(15, 2)),
g.Years,
g.Quart,
g.Months,
g.GTS,
g.d_rn,
Result = Cast(b.NextBaseline * g.GTS AS DECIMAL(15, 2)),
NextBaseline = Sum(Cast(b.NextBaseline * g.GTS AS DECIMAL(15, 2)))
OVER(
PARTITION BY g.CCP, g.years, g.quart),
RowNumber = Row_number()
OVER(
PARTITION BY g.CCP, g.years, g.quart
ORDER BY g.Months)
FROM order_cte AS g
INNER JOIN CTE AS b
ON B.CCP = g.CCP
AND b.d_rn + 1 = g.d_rn
AND b.RowNumber = 1)
SELECT CCP,
Months,
Quart,
Years,
GTS,
Result,
Baseline
FROM CTE;
现在正在寻找Sql Server 2012+的解决方案，该解决方案将使用SUM OVER(ORDER BY)功能或更好的方式
尝试过这样的事情
EXP(SUM(LOG(Baseline * GTS)) OVER (PARTITION BY CCP ORDER BY Years,Quart ROWS UNBOUNDED PRECEDING))
但没有锻炼
答案 0 :(得分：6)
以下解决方案假设每季度总共有3行（只有最后一个季度可能是部分的），单个SELECT，没有递归： - ）
WITH sumQuart AS
(
SELECT *,
CASE
WHEN ROW_NUMBER() -- for the 1st month in a quarter
OVER (PARTITION BY CCP, Years, Quart
ORDER BY months) = 1
-- return the sum of all GTS of this quarter
THEN SUM(GTS) OVER (PARTITION BY CCP, Years, Quart)
ELSE NULL -- other months
END AS sumGTS
FROM gts
)
,cte AS
(
SELECT
sq.*,
COALESCE(b.Baseline, -- 1st quarter
-- product of all previous quarters
CASE
WHEN MIN(ABS(sumGTS)) -- any zeros?
OVER (PARTITION BY sq.CCP ORDER BY sq.Years, sq.Quart, sq.Months
ROWS BETWEEN UNBOUNDED PRECEDING AND 3 PRECEDING) = 0
THEN 0
ELSE -- product
EXP(SUM(LOG(NULLIF(ABS(COALESCE(b.Baseline,1) * sumGTS),0)))
OVER (PARTITION BY sq.CCP ORDER BY sq.Years, sq.Quart, sq.Months
ROWS BETWEEN UNBOUNDED PRECEDING AND 3 PRECEDING)) -- product
-- odd number of negative values -> negative result
* CASE WHEN COUNT(CASE WHEN sumGTS < 0 THEN 1 END)
OVER (PARTITION BY sq.CCP ORDER BY sq.Years, sq.Quart, sq.Months
ROWS BETWEEN UNBOUNDED PRECEDING AND 3 PRECEDING) % 2 = 0 THEN 1 ELSE -1 END
END) AS newBaseline
FROM sumQuart AS sq
LEFT JOIN BASELINE AS b
ON B.CCP = sq.CCP
AND b.Quart = sq.Quart
AND b.Years = sq.Years
)
SELECT
CCP, months, Quart, Years, GTS,
round(newBaseline * GTS,2),
round(newBaseline,2)
FROM cte
请参阅Fiddle
编辑： 添加了处理值的逻辑＆lt; = 0 Fiddle
答案 1 :(得分：4)
另一种使用EXP(SUM(LOG()))技巧并且只有窗口函数用于运行总计的方法（没有递归CTE或游标）。
经过 dbfiddle.uk 测试：
WITH
ct AS
( SELECT
ccp, years, quart,
q2 = round(exp(coalesce(sum(log(sum(gts)))
OVER (PARTITION BY ccp
ORDER BY years, quart
ROWS BETWEEN UNBOUNDED PRECEDING
AND 1 PRECEDING)
, 0))
, 2) -- round appropriately to your requirements
FROM gts
GROUP BY ccp, years, quart
)
SELECT
g.*,
result = g.gts * b.baseline * ct.q2,
baseline = b.baseline * ct.q2
FROM ct
JOIN gts AS g
ON ct.ccp = g.ccp
AND ct.years = g.years
AND ct.quart = g.quart
CROSS APPLY
( SELECT TOP (1) b.baseline
FROM baseline AS b
WHERE b.ccp = ct.ccp
ORDER BY b.years, b.quart
) AS b
;
工作原理：
（CREATE表和INSERT已跳过）
1 ，按ccp，年份和夸脱分组并计算总和：
select ccp, years, quart, q1 = sum(gts) from gts group by ccp, years, quart ; GOccp | years | quart | q1 :--- | ----: | ----: | :-------- CCP1 | 2015 | 1 | 18.000000 CCP1 | 2015 | 2 | 8.000000 CCP1 | 2015 | 3 | 6.000000 CCP1 | 2015 | 4 | 9.000000 CCP1 | 2016 | 1 | 12.000000
EXP(LOG(SUM())技巧来计算这些总和的运行乘法。我们在窗口中使用BETWEEEN .. AND -1 PRECEDING来跳过当前值，因为这些值仅用于下一夸脱的基线。LOG()和EXP()时产生的不准确性。您可以尝试使用ROUND()或转换为NUMERIC：
with ct as ( select ccp, years, quart, q1 = sum(gts) from gts group by ccp, years, quart ) select ccp, years, quart, -- months, gts, q1, q2 = round(exp(coalesce(sum(log(q1)) OVER (PARTITION BY ccp ORDER BY Years, Quart ROWS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING),0)),2) from ct ; GOccp | years | quart | q2 :--- | ----: | ----: | ---: CCP1 | 2015 | 1 | 1 CCP1 | 2015 | 2 | 18 CCP1 | 2015 | 3 | 144 CCP1 | 2015 | 4 | 864 CCP1 | 2016 | 1 | 7776
gts所以我们可以将每个值乘以计算出的q2（它给出基线）
CROSS APPLY仅用于获取每个ccp的基准线
请注意，我将此稍微更改为numeric(22,6)，而不是舍入到2位小数。结果与样本相同，但如果数字较大或不是整数，它们可能会有所不同：
with ct as ( select ccp, years, quart, q2 = cast(exp(coalesce(sum(log(sum(gts))) OVER (PARTITION BY ccp ORDER BY years, quart ROWS BETWEEN UNBOUNDED PRECEDING AND 1 PRECEDING) , 0.0)) as numeric(22,6)) -- round appropriately to your requirements from gts group by ccp, years, quart ) select g.*, result = g.gts * b.baseline * ct.q2, baseline = b.baseline * ct.q2 from ct join gts as g on ct.ccp = g.ccp and ct.years = g.years and ct.quart = g.quart cross apply ( select top (1) baseline from baseline as b where b.ccp = ct.ccp order by years, quart ) as b ; GOCCP | months | QUART | YEARS | GTS | result | baseline :--- | -----: | ----: | ----: | :------- | :------------ | :----------- CCP1 | 1 | 1 | 2015 | 5.000000 | 25.000000 | 5.000000 CCP1 | 2 | 1 | 2015 | 6.000000 | 30.000000 | 5.000000 CCP1 | 3 | 1 | 2015 | 7.000000 | 35.000000 | 5.000000 CCP1 | 4 | 2 | 2015 | 4.000000 | 360.000000 | 90.000000 CCP1 | 5 | 2 | 2015 | 2.000000 | 180.000000 | 90.000000 CCP1 | 6 | 2 | 2015 | 2.000000 | 180.000000 | 90.000000 CCP1 | 7 | 3 | 2015 | 3.000000 | 2160.000000 | 720.000000 CCP1 | 8 | 3 | 2015 | 2.000000 | 1440.000000 | 720.000000 CCP1 | 9 | 3 | 2015 | 1.000000 | 720.000000 | 720.000000 CCP1 | 10 | 4 | 2015 | 2.000000 | 8640.000000 | 4320.000000 CCP1 | 11 | 4 | 2015 | 3.000000 | 12960.000000 | 4320.000000 CCP1 | 12 | 4 | 2015 | 4.000000 | 17280.000000 | 4320.000000 CCP1 | 1 | 1 | 2016 | 8.000000 | 311040.000000 | 38880.000000 CCP1 | 2 | 1 | 2016 | 1.000000 | 38880.000000 | 38880.000000 CCP1 | 3 | 1 | 2016 | 3.000000 | 116640.000000 | 38880.000000
答案 2 :(得分：2)
我不确定问题是{2012}中over()如何逻辑或执行递归cte，或者只是在没有递归cte的情况下在2012年计算。
看起来您正在尝试创建等效的PRODUCT() agreggation。但正如我在评论中所说的那样
函数'Exp'不是有效的窗口函数，不能与OVER子句一起使用。
所以我做了我的版本没有递归cte我的回答。我在具有不同基线的样本数据上包括一个附加年份
gts Quart
Quart Quart进行虚拟PRODUCT()聚合的基线<强> SQL Fiddle Demo
WITH gtsTotal as (
SELECT [CCP], [Year], [QUART], SUM([GTS]) as sumGts
FROM gts
GROUP BY [CCP], [Year], [QUART]
),
newBase as (
SELECT g.[CCP], g.[YEAR], b.[BASELINE], 1 as sQuart, b.[BASELINE] as [TotalBase]
FROM gtsTotal g
INNER JOIN baseline b
on g.[Year] = b.[YEARS]
and g.[CCP] = b.[CCP]
WHERE g.[QUART] <= 1
UNION ALL
SELECT g.[CCP], g.[YEAR], b.[BASELINE], MAX(g.[QUART]) + 1 as sQuart, (Exp(Sum(Log(sumGts))) * b.[BASELINE]) as [TotalBase]
FROM gtsTotal g
INNER JOIN baseline b
on g.[Year] = b.[YEARS]
and g.[CCP] = b.[CCP]
WHERE g.[QUART] <= 1
GROUP BY g.[CCP], g.[YEAR], b.[BASELINE]
UNION ALL
SELECT g.[CCP], g.[YEAR], b.[BASELINE], MAX(g.[QUART]) + 1 as sQuart, (Exp(Sum(Log(sumGts))) * b.[BASELINE]) as [TotalBase]
FROM gtsTotal g
INNER JOIN baseline b
on g.[Year] = b.[YEARS]
and g.[CCP] = b.[CCP]
WHERE g.[QUART] <= 2
GROUP BY g.[CCP], g.[YEAR], b.[BASELINE]
UNION ALL
SELECT g.[CCP], g.[YEAR], b.[BASELINE], MAX(g.[QUART]) + 1 as sQuart, (Exp(Sum(Log(sumGts))) * b.[BASELINE]) as [TotalBase]
FROM gtsTotal g
INNER JOIN baseline b
on g.[Year] = b.[YEARS]
and g.[CCP] = b.[CCP]
WHERE g.[QUART] <= 3
GROUP BY g.[CCP], g.[YEAR], b.[BASELINE]
)
SELECT g.CCP, g.months, g.QUART, g.Year, CEILING(g.GTS * n.TotalBase)
FROM newBase n
INNER JOIN gts g
ON n.CCP = g.CCP
AND n.[Year] = g.[Year]
AND n.[sQuart] = g.[QUART]
order by g.[Year], n.sQuart
<强>输出
| CCP | months | QUART | Year | Result|
|------|--------|-------|------|-------|
| CCP1 | 1 | 1 | 2015 | 25 |
| CCP1 | 2 | 1 | 2015 | 30 |
| CCP1 | 3 | 1 | 2015 | 35 |
| CCP1 | 4 | 2 | 2015 | 360 |
| CCP1 | 5 | 2 | 2015 | 180 |
| CCP1 | 6 | 2 | 2015 | 180 |
| CCP1 | 7 | 3 | 2015 | 2160 |
| CCP1 | 8 | 3 | 2015 | 1440 |
| CCP1 | 9 | 3 | 2015 | 720 |
| CCP1 | 10 | 4 | 2015 | 8640 |
| CCP1 | 11 | 4 | 2015 | 12960 |
| CCP1 | 12 | 4 | 2015 | 17280 |
答案 3 :(得分：1)
另一种选择是使用堆叠/级联CTE：
;WITH CteFirstQtr AS(
SELECT g.*,
result = b.BASELINE * g.GTS
FROM gts g
INNER JOIN BASELINE b
ON b.CCP = g.CCP
AND b.YEARS = g.YEARS
AND b.QUART = g.QUART
),
CteSecondQtr AS(
SELECT g.*,
result = t.result * g.gts
FROM gts g
CROSS APPLY(
SELECT SUM(result)
FROM CteFirstQtr
WHERE
CCP = g.CCP
AND Years = g.Years
AND QUART = 1
)t(result)
WHERE g.QUART = 2
),
CteThirdQtr AS(
SELECT g.*,
result = t.result * g.gts
FROM gts g
CROSS APPLY(
SELECT SUM(result)
FROM CteSecondQtr
WHERE
CCP = g.CCP
AND Years = g.Years
AND QUART = 2
)t(result)
WHERE g.QUART = 3
),
CteFourthQtr AS(
SELECT g.*,
result = t.result * g.gts
FROM gts g
CROSS APPLY(
SELECT SUM(result)
FROM CteThirdQtr
WHERE
CCP = g.CCP
AND Years = g.Years
AND QUART = 3
)t(result)
WHERE g.QUART = 4
)
SELECT * FROM CteFirstQtr UNION ALL
SELECT * FROM CteSecondQtr UNION ALL
SELECT * FROM CteThirdQtr UNION ALL
SELECT * FROM CteFourthQtr
答案 4 :(得分：1)
没有递归，没有循环。
DECLARE @BASELINE TABLE(CCP char(4), BASELINE numeric(22,6), YEARS int ,QUART int)
DECLARE @gts TABLE (CCP char(4),months int,QUART int,YEARS int,GTS numeric(22,6))
insert into @baseline
SELECT 'CCP1' AS CCP,5 AS BASELINE, 2015 AS YEARS,1 AS QUART
insert into @gts (CCP,months,QUART,YEARS,GTS)
SELECT 'CCP1' AS CCP,1 AS months,1 AS QUART ,2015 AS YEARS, 5 AS GTS UNION
SELECT 'CCP1' AS CCP,2 AS months,1 AS QUART ,2015 AS YEARS, 6 AS GTS UNION
SELECT 'CCP1' AS CCP,3 AS months,1 AS QUART ,2015 AS YEARS, 7 AS GTS UNION
SELECT 'CCP1' AS CCP,4 AS months,2 AS QUART ,2015 AS YEARS, 4 AS GTS UNION
SELECT 'CCP1' AS CCP,5 AS months,2 AS QUART ,2015 AS YEARS, 2 AS GTS UNION
SELECT 'CCP1' AS CCP,6 AS months,2 AS QUART ,2015 AS YEARS, 2 AS GTS UNION
SELECT 'CCP1' AS CCP,7 AS months,3 AS QUART ,2015 AS YEARS, 3 AS GTS UNION
SELECT 'CCP1' AS CCP,8 AS months,3 AS QUART ,2015 AS YEARS, 2 AS GTS UNION
SELECT 'CCP1' AS CCP,9 AS months,3 AS QUART ,2015 AS YEARS, 1 AS GTS UNION
SELECT 'CCP1' AS CCP,10 AS months,4 AS QUART ,2015 AS YEARS, 2 AS GTS UNION
SELECT 'CCP1' AS CCP,11 AS months,4 AS QUART ,2015 AS YEARS, 3 AS GTS UNION
SELECT 'CCP1' AS CCP,12 AS months,4 AS QUART ,2015 AS YEARS, 4 AS GTS
DECLARE @Summary TABLE (CCP char(4),[DATE] DATE,SumGTS numeric(22,6),AllPriorGTS numeric(22,6),[Multiplier] numeric(22,6))
INSERT INTO @Summary(CCP,[DATE],SumGTS)
SELECT
CCP,DATEADD(MONTH,(QUART-1)*3,DATEADD(YEAR,YEARS-2000,'01/01/2000')) [DATE]
, SUM(GTS) [SumGTS]
FROM @gts
GROUP BY CCP,DATEADD(MONTH,(QUART-1)*3,DATEADD(YEAR,YEARS-2000,'01/01/2000'))
UPDATE s
SET AllPriorGTS=
(
SELECT EXP(SUM(LOG(s1.SumGTS)))
FROM @Summary s1
WHERE s1.[Date]<s.[DATE]
)
from @Summary s
UPDATE s
SET [Multiplier]=SumGTS*ISNULL(AllPriorGTS,1) * bl.BASELINE
from @Summary s
INNER JOIN @baseline bl ON bl.CCP = s.CCP
SELECT
g.*,g.GTS*ISNULL(s.[Multiplier],bl.BASELINE) [RESULTS]
FROM @gts g
LEFT JOIN @Summary s ON DATEADD(MONTH,3,s.DATE)=DATEADD(MONTH,(g.QUART-1)*3,DATEADD(YEAR,g.YEARS-2000,'01/01/2000'))
LEFT JOIN @baseline bl ON bl.CCP = g.CCP
答案 5 :(得分：0)
没有CTE。我建议以实际日期格式使用月份和年份。我可能会变得更容易管理2015年与2016年的过渡变为简单的DATEADD（MM，-1，dateCol），而不是确定何时减去或添加一年。我还没有在此解决方案中实施，但如果您需要它可以提供帮助。如果您拥有大型数据集，它可能会导致一种非常有效的索引策略来加速查询。我相信也可以用LAG实现它。
create table #tmp_BASELINE (
CCP char(4),
BASELINE numeric(22,6),
YEARS int ,
QUART int)
create table #tmp_gts (
CCP char(4),
months int,
QUART int,
YEARS int,
GTS numeric(22,6)
)
insert into #tmp_BASELINE
SELECT 'CCP1' AS CCP,10 AS BASELINE, 2015 AS YEARS,1 AS QUART
insert into #tmp_gts
SELECT 'CCP1' AS CCP,1 AS months,1 AS QUART ,2015 AS YEARS, 50 AS GTS UNION
SELECT 'CCP1' AS CCP,2 AS months,1 AS QUART ,2015 AS YEARS, 52 AS GTS UNION
SELECT 'CCP1' AS CCP,3 AS months,1 AS QUART ,2015 AS YEARS, 57 AS GTS UNION
SELECT 'CCP1' AS CCP,4 AS months,2 AS QUART ,2015 AS YEARS, 59 AS GTS UNION
SELECT 'CCP1' AS CCP,5 AS months,2 AS QUART ,2015 AS YEARS, 61 AS GTS UNION
SELECT 'CCP1' AS CCP,6 AS months,2 AS QUART ,2015 AS YEARS, 65 AS GTS UNION
SELECT 'CCP1' AS CCP,7 AS months,3 AS QUART ,2015 AS YEARS, 69 AS GTS UNION
SELECT 'CCP1' AS CCP,8 AS months,3 AS QUART ,2015 AS YEARS, 73 AS GTS UNION
SELECT 'CCP1' AS CCP,9 AS months,3 AS QUART ,2015 AS YEARS, 78 AS GTS UNION
SELECT 'CCP1' AS CCP,10 AS months,4 AS QUART ,2015 AS YEARS, 84 AS GTS UNION
SELECT 'CCP1' AS CCP,11 AS months,4 AS QUART ,2015 AS YEARS, 90 AS GTS UNION
SELECT 'CCP1' AS CCP,12 AS months,4 AS QUART ,2015 AS YEARS, 95 AS GTS
SELECT * FROM #tmp_BASELINE
SELECT CCP,
Months,
QUART,
YEARS,
GTS,
SUM(GTS) OVER (PARTITION BY QUART) as QTRGTS,
COALESCE((SELECT DISTINCT SUM(PGT.GTS) OVER (PARTITION BY QUART) FROM #tmp_gts as PGT WHERE GTS.YEARS = PGT.YEARS AND PGT.QUART = GTS.QUART-1),(SELECT TOP 1 BaseLine FROM #tmp_BASELINE)) as Modifier,
GTS * COALESCE((SELECT DISTINCT SUM(PGT.GTS) OVER (PARTITION BY QUART) FROM #tmp_gts as PGT WHERE GTS.YEARS = PGT.YEARS AND PGT.QUART = GTS.QUART-1),(SELECT TOP 1 BaseLine FROM #tmp_BASELINE)) as GTSxModifier
FROM #tmp_gts as GTS