I am writing a stored procedure that adds the counts to two fields. I have the following code:
SELECT Distinct DateTime1,SUM(TICKETREQ1)SUMREQ, SUM(TicketPU1)SUMPU1, (count(*))AS GRADCOUNT
FROM TABLEA
WHERE YEAR = '2015'
AND TicketReq1 > 0
group by DateTime1
Select DISTINCT(DateTime2),SUM(TicketReq2) SUMREQ,SUM(TicketPU2)SUMPU2, (count(*))AS GRADCOUNT
from TABLEA
where TicketReq2 > 0
and YEAR = '2015'
Group by DateTime2;
SELECT Distinct c.DateTime1,SUM(c.TICKETREQ1 + b.TicketReq2)SUMREQ, SUM(c.TicketPU1 + b.TicketPU2)SUMPU1, (count(b.id) + count(c.id))AS GRADCOUNT
FROM TABLEA c
LEFT JOIN TABLEA b
ON (b.DateTime2 = c.DateTime1
AND b.TicketReq2 > 0
AND b.YEAR = '2015')
WHERE c.YEAR = '2015'
AND c.TicketReq1 > 0
group by c.DateTime1
This returns:
For some ceremonies the second query does bring in results and adds them correctly. But if there are no records then it fails.
How can I get it to join the two counts together (Query 1 and 2) so that Query 3 displays both counts even when there is no match
The problem is the SUM statements on query #3. b.TicketReq2 is null, therefore SUM(c.TICKETREQ1 + b.TicketReq2) should encounter an error. Try using ISNULL(b.TicketReq2, 0) in your SUM function calls.
Try full outer join instead of left join
SELECT Distinct c.CeremonyDateTime1,SUM(c.TICKETREQ1 + b.TicketReq2)SUMREQ, SUM(c.TicketPU1 + b.TicketPU2)SUMPU1, (count(b.gid) + count(c.gid))AS GRADCOUNT
FROM ComTicket c
FULL OUTER JOIN ComTicket b
ON (b.CeremonyDateTime2 = c.CeremonyDateTime1
AND b.TicketReq2 > 0
AND b.Gradterm = '201540')
WHERE c.gradterm = '201540'
AND c.TicketReq1 > 0
group by c.CeremonyDateTime1
It might helpful to you..
Related
I've been trying hopelessly to get the following SQL statement to return the query results and default to 0 if there are no rows matching the query.
This is the intended result:
vol | year
-------+------
0 | 2018
Instead I get:
vol | year
-----+------
(0 rows)
Here is the sql statement:
select coalesce(vol,0) as vol, year
from (select sum(vol) as vol, year
from schema.fact_data
join schema.period_data
on schema.fact_data.period_tag = schema.period_data.tag
join schema.product_data
on schema.fact_data.product_tag =
schema.product_data.tag
join schema.market_data
on schema.fact_data.market_tag = schema.market_data.tag
where "retailer"='MadeUpRetailer'
and "product_tag"='FakeProductTag'
and "year"='2018' group by year
) as DerivedTable;
I know the query works because it returns data when there is data. Just doesn't default to 0 as intended...
Any help in finding why this is the case would be much appreciated!
Using your subquery DerivedTable, you could write:
SELECT coalesce(DerivedTable.vol, 0) AS vol,
y.year
FROM (VALUES ('2018'::text)) AS y(year)
LEFT JOIN (SELECT ...) AS DerivedTable
ON DerivedTable.year = y.year;
Remove the GROUP BY (and the outer query):
select 2018 as year, coalesce(sum(vol), 0) as vol
from schema.fact_data f join
schema.period_data p
on f.period_tag = p.tag join
schema.product_data pr
on f.product_tag = pr.tag join
schema.market_data m
on fd.market_tag = m.tag
where "retailer" = 'MadeUpRetailer' and
"product_tag" = 'FakeProductTag' and
"year" = '2018';
An aggregation query with no GROUP BY always returns exactly one row, so this should do what you want.
EDIT:
The query would look something like this:
select v.yyyy as year, coalesce(sum(vol), 0) as vol
from (values (2018), (2019)) v(yyyy) left join
schema.fact_data f
on f.year = v.yyyy left join -- this is just an example. I have no idea where year is coming from
schema.period_data p
on f.period_tag = p.tag left join
schema.product_data pr
on f.product_tag = pr.tag left join
schema.market_data m
on fd.market_tag = m.tag
group by v.yyyy
However, you have to move the where conditions to the appropriate on clauses. I have no idea where the columns are coming from.
From the code you posted it is not clear in which table you have the year column.
You can use UNION to fetch just 1 row in case there are no rows in that table for the year 2018 like this:
select sum(vol) as vol, year
from schema.fact_data innrt join schema.period_data
on schema.fact_data.period_tag = schema.period_data.tag
inner join schema.product_data
on schema.fact_data.product_tag = schema.product_data.tag
inner join schema.market_data
on schema.fact_data.market_tag = schema.market_data.tag
where
"retailer"='MadeUpRetailer' and
"product_tag"='FakeProductTag' and
"year"='2018'
group by "year"
union
select 0 as vol, '2018' as year
where not exists (
select 1 from tablename where "year" = '2018'
)
In case there are rows for the year 2018, then nothing will be fetched by the 2nd query,
I am working on Microsoft SQL Server 2014 and I have the following SQL query which works:
SELECT
h.entidade, h.datadoc, h.tipodoc, h.numdoc,
(SELECT valortotal -
(SELECT COALESCE(SUM(l.valorrec), 0)
FROM LinhasLiq as l
INNER JOIN cabliq ON l.IdCabLiq = CabLiq.id
INNER JOIN Historico ON L.IdHistorico = Historico.id
WHERE cabliq.DataDoc < '01/05/2015'
AND historico.id = h.id)) as 'valor pendente',
coalesce(documentosCCT.Descricao,'')
+' '+ CASE WHEN h.modulo<>'V' THEN coalesce(documentosVenda.Descricao,'') else'' END
+' '+ coalesce(h.descricao,'') AS descricaogeral
FROM
Historico h
LEFT JOIN
documentosCCT ON h.TipoDoc = documentosCCT.Documento
LEFT JOIN
documentosVenda ON h.Tipodoc = documentosVenda.Documento
WHERE
h.entidade = 'ta0141' AND
(h.tipoentidade = 'C' OR h.tipoentidade = 'F')
ORDER BY
datadoc ASC
and this specific expression
(select valortotal - (SELECT COALESCE(SUM(l.valorrec),0) from LinhasLiq as l
inner join cabliq on l.IdCabLiq = CabLiq.id
inner join Historico on L.IdHistorico = Historico.id
where cabliq.DataDoc < '01/05/2015' and historico.id = h.id)) as 'valor pendente'
returns a lot of 0 values, so how can I put this entire expression in a having X > 0 clause, or any other way as long as the rows with this expression = 0 doesn't show?
Many thanks.
i don't know what is your circumstances if it is feasible try to make query in single select statement instead of multiple
Don't make an alias valor pendente like that should be valorpendente
Now you can use CTE
;WITH CTE AS
(
-- YOUR QUERY
)
SELECT * FROM CTE
WHERE valorpendente > 0
Given below is my select query in PostgreSQL
SELECT
gtab12.AcGrCode,
gtab12.AcId,
gtab12.AcName,
gtab11.AcgrName,
gtab16.VrDate,
gtab16.PDC,
cast(gtab16.VrDate as char(12)) as vdate,
gtab16.VrNo,
gtab16.Refno,
gtab02.VrName,
gtab17.Narr,
CASE WHEN gtab16.VrId = 6 THEN 0::decimal ELSE gtab17.Dr::decimal END AS Dr,
CASE WHEN gtab16.VrId = 6 THEN 0::decimal ELSE gtab17.Cr::decimal END AS Cr,
gtab16.AcyrId, gtab16.VrId,
coalesce(SUM(gtab17.Dr), 0::money) AS OpDr,
coalesce(SUM(gtab17.Cr), 0::money) AS OpCr ,
coalesce(SUM(gtab17.Dr), 0::money)AS OpperDr,
coalesce(SUM(gtab17.Cr), 0::money)AS OpperCr,
gtab47.AreaName,
gtab16.JrmId
FROM
gtab16
INNER JOIN gtab02 ON gtab16.VrId = gtab02.VrId
INNER JOIN gtab17 ON gtab16.JrMId = gtab17.JrmId
INNER JOIN gtab12 ON gtab17.AcId = gtab12.AcId
INNER JOIN gtab11 ON gtab12.AcGrCode = gtab11.AcgrCode
INNER JOIN gtab01 ON gtab16.AcyrId = gtab01.AcYrId
LEFT OUTER JOIN gtab22 ON gtab16.RepId = gtab22.RepId
LEFT OUTER JOIN gtab47 ON gtab12.AreaId = gtab47.AreaId
WHERE
(gtab17.AcId = gtab12.AcId) and gtab16.BranchID = 1 And vrdate Between
Cast('2014-04-01' AS timestamp) AND Cast('2014-09-27' AS timestamp) AND
(gtab16.AcYrId = 7) AND gtab16.VrId <> 6 And gtab12.acid <> 0
when executing am getting this error
ERROR: column "gtab12.acgrcode" must appear in the GROUP BY clause or
be used in an aggregate function
Note : before modifying this query the aggreagte functions are gathering from sub selects see it here
You are using aggregate functions (SUM) in some columns so you need to use aggregates functions on other ones or group by columns.
Bye, David.
Can't figure out what I'm doing wrong here. It says field HasNoteDate is invalid. I just want it to return 1 if there's a date, 0 if there's not and I wanted it grouped so I can get the counts and the sum of loan amounts. I've looked at the stackoverflow answers for grouping by a case and none of them are solving it for me. Thanks!
SELECT dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION, COUNT(*) AS TierRegionCount,
SUM(dbo.LOAN.LOAN_AMT) AS LoanAmtSum, dbo.LOAN.DEAL_STATUS, CASE WHEN dbo.WORKFLOW.NOTE_DATE IS NULL
THEN 0 ELSE 1 END AS HasNoteDate
FROM dbo.BRKRMAST INNER JOIN
dbo.BRKRREF ON dbo.BRKRMAST.BRKRMASTID = dbo.BRKRREF.BRKRMASTID INNER JOIN
dbo.LOAN ON dbo.BRKRREF.LoanId = dbo.LOAN.LoanId INNER JOIN
dbo.WORKFLOW ON dbo.LOAN.LoanId = dbo.WORKFLOW.LoanId LEFT OUTER JOIN
dbo.BDONAMES ON dbo.BRKRMAST.BDONAMESID = dbo.BDONAMES.BDONAMESID
WHERE (LEN(dbo.BDONAMES.UserID) > 0) AND (dbo.BRKRMAST.Tier > 0) AND (LEN(dbo.BDONAMES.REGION) > 0)
GROUP BY dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION, dbo.LOAN.LOAN_AMT, dbo.LOAN.DEAL_STATUS, HasNoteDate
ORDER BY dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION
logic of SQL query execution is not straightforward as common programming languages
here are sample execution stages for your query:
perform join on tables in FROM CLAUSE
perform GROUP BY - this will cause error, as HasNoteDate is not defined for this moment
perform ORDER BY
perform SELECT - only during this stage column HasNoteDate is defined
so, you cannot use undefined column HasNoteDate in GROUP BY, you have to replace it with your statement (CASE WHEN dbo.WORKFLOW.NOTE_DATE IS NULL THEN 0 ELSE 1 END), then sql server will be able to GROUP
SELECT dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION, COUNT(*) AS TierRegionCount,
SUM(dbo.LOAN.LOAN_AMT) AS LoanAmtSum, dbo.LOAN.DEAL_STATUS, CASE WHEN dbo.WORKFLOW.NOTE_DATE IS NULL
THEN 0 ELSE 1 END AS HasNoteDate
FROM dbo.BRKRMAST INNER JOIN
dbo.BRKRREF ON dbo.BRKRMAST.BRKRMASTID = dbo.BRKRREF.BRKRMASTID INNER JOIN
dbo.LOAN ON dbo.BRKRREF.LoanId = dbo.LOAN.LoanId INNER JOIN
dbo.WORKFLOW ON dbo.LOAN.LoanId = dbo.WORKFLOW.LoanId LEFT OUTER JOIN
dbo.BDONAMES ON dbo.BRKRMAST.BDONAMESID = dbo.BDONAMES.BDONAMESID
WHERE (LEN(dbo.BDONAMES.UserID) > 0) AND (dbo.BRKRMAST.Tier > 0) AND (LEN(dbo.BDONAMES.REGION) > 0)
GROUP BY dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION, dbo.LOAN.DEAL_STATUS, CASE WHEN dbo.WORKFLOW.NOTE_DATE IS NULL
THEN 0 ELSE 1 END
ORDER BY dbo.BDONAMES.UserID, dbo.BRKRMAST.Tier, dbo.BDONAMES.REGION
Use columns in your group by exactly the way you have defined in you select Statement, otherwise SQL server tries to GROUP it with the fields that it cannot find in SELECT statement and throws an error.
I am trying to use convert in an where clause in the select statement. My query looks like this:
SELECT DISTINCT TOP 10 [SurveyResult].*
,[Ticket].[RefNumber]
FROM [SurveyResult]
LEFT JOIN [Ticket] ON [SurveyResult].[TicketID] = [Ticket].[TicketID]
JOIN [SurveyResponse] AS SurveyResponse1 ON [SurveyResult].[ResultID] = SurveyResponse1.[ResultID]
JOIN [QuestionAnswer] AS QuestionAnswer1 ON SurveyResponse1.[AnswerID] = QuestionAnswer1.[AnswerID]
JOIN [SurveyQuestion] AS SurveyQuestion1 ON QuestionAnswer1.[QuestionID] = SurveyQuestion1.[QuestionID]
WHERE SurveyQuestion1.[SurveyID] = [SurveyResult].[SurveyID]
AND SurveyQuestion1.[QuestionID] = 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016'
AND CONVERT(INT, SurveyResponse1.[Response]) >= 1
AND CONVERT(INT, SurveyResponse1.[Response]) <= 5
The problem is that I get some errors when converting the values to integer in the where statement.
I know I have some rows that don't contain numbers in the Response column but I filter those so without the convert part in the where clause I get only numbers so it works like this:
SELECT TOP 1000 [ResponseID]
,[ResultID]
,[Response]
FROM [WFSupport].[dbo].[SurveyResponse]
JOIN QuestionAnswer ON SurveyResponse.AnswerID = QuestionAnswer.AnswerID
WHERE QuestionAnswer.QuestionID = 'C10BF42E-5D51-46BC-AD89-E57BA80EECFD'
And in the results I get numbers but once I add the convert part in the statement I I get an error that it can't convert some text to numbers.
Either do like Mark says or just have NULL values default to something numerical, this would give you a where statement like:
WHERE SurveyQuestion1.[SurveyID] = [SurveyResult].[SurveyID]
AND SurveyQuestion1.[QuestionID] = 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016'
AND CONVERT(INT, ISNULL(SurveyResponse1.[Response],0)) BETWEEN 1 AND 5
The important part is the ISNULL() function and I also used BETWEEN to avoid duplicate converts.
Try:
SELECT DISTINCT TOP 10
[SurveyResult].*,
[Ticket].[RefNumber]
FROM
[SurveyResult]
LEFT JOIN [Ticket] ON [SurveyResult].[TicketID] = [Ticket].[TicketID]
JOIN [SurveyResponse] AS SurveyResponse1
ON [SurveyResult].[ResultID] = SurveyResponse1.[ResultID]
JOIN [QuestionAnswer] AS QuestionAnswer1
ON SurveyResponse1.[AnswerID] = QuestionAnswer1.[AnswerID]
JOIN [SurveyQuestion] AS SurveyQuestion1
ON QuestionAnswer1.[QuestionID] = SurveyQuestion1.[QuestionID]
where SurveyQuestion1.[SurveyID] = [SurveyResult].[SurveyID]
AND SurveyQuestion1.[QuestionID] = 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016'
AND CASE SurveyQuestion1.[QuestionID]
WHEN 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016'
THEN Convert(int, SurveyResponse1.[Response])
ELSE 0
END BETWEEN 1 AND 5
(The AND SurveyQuestion1.[QuestionID] = 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016' is retained in case the query is using an index on QuestionID - if not, it can be removed, as the same condition is implicit in the subsequent CASE condition.)
Try this one -
SELECT DISTINCT TOP 10 sr.*, t.[RefNumber]
FROM dbo.SurveyResult sr
JOIN dbo.SurveyResponse sr2 ON sr.[ResultID] = sr2.[ResultID]
JOIN dbo.QuestionAnswer sa ON sr2.[AnswerID] = sa.[AnswerID]
JOIN dbo.SurveyQuestion sq ON sa.[QuestionID] = sq.[QuestionID] AND sq.[SurveyID] = sr.[SurveyID]
LEFT JOIN dbo.Ticket t ON sr.[TicketID] = t.[TicketID]
WHERE sq.[QuestionID] = 'C86CB39A-8FE0-4FE8-B38F-17F1BE611016'
AND CAST(ISNULL(sr2.[Response], 0) AS INT) BETWEEN 1 AND 5