Subquery SUM with different date - mysql

Question

I retrieve two sum of value:
SUM (CASE WHEN CAUSALI.AVAILABLECAUSA_1 LIKE ('%CAUSE-1%') THEN (mtscrap) ELSE 0 END ) as Cause1
and
SUM (CASE WHEN CAUSALI.AVAILABLECAUSA_1 LIKE ('%CAUSE-2%') THEN (mtscrap) ELSE 0 END ) as Cause2
I would like to set another SUM statement without %CAUSE-*, and that have WHERE clause independent from the principal WHERE. I had innested this subquery:
(CASE WHEN day BETWEEN '2014-01-09' AND '2014-06-13' THEN SUM(MTSCRAP) ELSE 0 END) AS XXXXXX
but I have wrong data. My global query is:
SELECT
SezioneID
, Desc_Prod
, sample.products.VETTURA AS VetturaID
, truncate((SUM(mtscrap_1) / SUM(MtProdotti_1)) * 100, 2) AS Scrap_1
, truncate((SUM(mtscrap_2) / SUM(MtProdotti_2)) * 100, 2) AS Scrap_2
, mtscrap_1
, MtProdotti_1
, mtscrap_2
, MtProdotti_2
FROM flB.flB_prod AS PROD
JOIN SAMPLE.PRODUCTS
ON (sample.products.SKU = PROD.SEZIONEID)
AND (sample.products.LINEA = 'FLB')
JOIN (
SELECT
IDSEZIONE
, IDTURNO
, ID_PROG
, SUM(CASE
WHEN AVAILABLECAUSA_1 LIKE ('%CHANGE-1%') THEN mtscrap ELSE 0
END) AS mtscrap_1
, SUM(CASE
WHEN AVAILABLECAUSA_1 LIKE ('%CHANGE-1%') THEN MtProdotti ELSE 0
END) AS MtProdotti_1
, SUM(CASE
WHEN AVAILABLECAUSA_1 LIKE ('%CHANGE-2%') THEN mtscrap ELSE 0
END) AS mtscrap_2
, SUM(CASE
WHEN AVAILABLECAUSA_1 LIKE ('%CHANGE-2%') THEN MtProdotti ELSE 0
END) AS MtProdotti_2
, MtProdotti
FROM FLB.flB_causali
WHERE DATASTARTPRG BETWEEN '2014-06-09' AND '2014-06-13'
GROUP BY
IDSEZIONE
IDTURNO
, ID_PROG
) AS CAUSALI
ON (PROD.SEZIONEID = CAUSALI.IDSEZIONE)
AND PROD.TURNO = CAUSALI.IDTURNO
AND PROD.ID_PROG = CAUSALI.ID_PROG
WHERE giorno BETWEEN '2014-06-09' AND '2014-06-13'
GROUP BY
SezioneID
I need this view:

Answer 1

I have done my best to put a table or alias beside EVERY field reference. At this point I really do not know what else I can do for you. I don't think any more words will help.
these 2 simple items will help:
1. sample data
2. expected result
Because you did not use table aliases on all fields in the very original query the following is a complete guess, but using the presence of DISTINCT in that original query was a clue for "too many rows" that indicated the need for grouping prior to the overall query. So, here's my first guess:
SELECT
PROD.SezioneID
, PROD.Desc_Prod
, sample.products.VETTURA AS VetturaID
, truncate((SUM(CAUSALI.mtscrap_1) / SUM(CAUSALI.MtProdotti_1)) * 100, 2) AS Scrap_1
, truncate((SUM(CAUSALI.mtscrap_2) / SUM(CAUSALI.MtProdotti_2)) * 100, 2) AS Scrap_2
, CAUSALI.mtscrap_1
, CAUSALI.MtProdotti_1
, CAUSALI.mtscrap_2
, CAUSALI.MtProdotti_2
FROM flB.flB_prod AS PROD
JOIN SAMPLE.PRODUCTS
ON (sample.products.SKU = PROD.SEZIONEID)
AND (sample.products.LINEA = 'FLB')
JOIN (
SELECT
flB_causali.IDSEZIONE
, flB_causali.IDTURNO
, flB_causali.ID_PROG
, SUM(CASE
WHEN flB_causali.AVAILABLECAUSA_1 LIKE ('%CHANGE-1%') THEN flB_causali.mtscrap ELSE 0
END) AS mtscrap_1
, SUM(CASE
WHEN flB_causali.AVAILABLECAUSA_1 LIKE ('%CHANGE-1%') THEN flB_causali.MtProdotti ELSE 0
END) AS MtProdotti_1
, SUM(CASE
WHEN flB_causali.AVAILABLECAUSA_1 LIKE ('%CHANGE-2%') THEN flB_causali.mtscrap ELSE 0
END) AS mtscrap_2
, SUM(CASE
WHEN flB_causali.AVAILABLECAUSA_1 LIKE ('%CHANGE-2%') THEN flB_causali.MtProdotti ELSE 0
END) AS MtProdotti_2
, flB_causali.MtProdotti
FROM FLB.flB_causali
WHERE flB_causali.DATASTARTPRG BETWEEN '2014-06-09' AND '2014-06-13'
GROUP BY
flB_causali.IDSEZIONE
flB_causali.IDTURNO
, flB_causali.ID_PROG
) AS CAUSALI
ON (PROD.SEZIONEID = CAUSALI.IDSEZIONE)
AND PROD.TURNO = CAUSALI.IDTURNO
AND PROD.ID_PROG = CAUSALI.ID_PROG
WHERE PROD.giorno BETWEEN '2014-06-09' AND '2014-06-13'
GROUP BY
PROD.SezioneID
;

Answer 2

Are you looking for this expression?
SUM(CASE WHEN day BETWEEN '2014-01-09' AND '2014-06-13' THEN MTSCRAP ELSE 0 END) AS XXXXXX
The CASE goes inside the SUM() for conditional aggregation.