Get value from a joined table with no value in primary table - sql

Question

The query shown below is just about right, but I need to have a row for each fiscal Id, i.e. in the output shown below, there needs to be a new row after row 4 with data (screen shot below)
The query I'm using is:
SELECT a.companyId,a.profitCenterID,a.coaID,a.fiscalId,
COALESCE(SUM(a.amount * -1),0) amount,
twelveMo = (
SELECT COALESCE(SUM(amount * -1), 0)
FROM gl a1
LEFT OUTER JOIN fiscal f ON a1.fiscalId=f.Id
WHERE
a1.companyId = a.companyId AND
a1.profitCenterId = a.profitCenterId AND
a1.coaId = a.coaId AND
f.Id > a.fiscalId - 12 AND
f.Id <= a.fiscalId
)
FROM gl a
INNER JOIN coa c ON c.Id=a.coaId AND c.statementType=4
GROUP BY companyId,profitCenterId,coaId,a.fiscalId
ORDER BY companyId,profitCenterId,coaId,a.fiscalId

Answer 1

I don't know your sample datas and your schema's, so I've just added my query on the top of your's.
;WITH CTE_NUM_TEMP AS
(
SELECT 1 AS Fiscal
UNION ALL
SELECT Fiscal+1 FROM CTE_NUM_TEMP
WHERE Fiscal+1<=100
)
SELECT ISNULL(Der.companyId,1) AS companyId,ISNULL(Der.profitCenterID,1) AS profitCenterID,
ISNULL(Der.coaID,40000) AS coaID,IIF(twelveMo IS NULL,LAG(twelveMo,1) OVER(ORDER BY Fiscal),twelveMo) AS twelveMo
FROM CTE_NUM_TEMP AS Num
LEFT JOIN
(
SELECT a.companyId,a.profitCenterID,a.coaID,a.fiscalId,
COALESCE(SUM(a.amount * -1),0) amount,
twelveMo = (
SELECT COALESCE(SUM(amount * -1), 0)
FROM gl a1
LEFT OUTER JOIN fiscal f ON a1.fiscalId=f.Id
WHERE
a1.companyId = a.companyId AND
a1.profitCenterId = a.profitCenterId AND
a1.coaId = a.coaId AND
f.Id > a.fiscalId - 12 AND
f.Id <= a.fiscalId
)
FROM gl a
INNER JOIN coa c ON c.Id=a.coaId AND c.statementType=4
GROUP BY companyId,profitCenterId,coaId,a.fiscalId
)AS Der
ON Num.Fiscal=Der.fiscalId