Can't Divide A Count Function?
Aug 15, 2006
I am trying to divide 2 funcitons by each other and I am coming back with 0 as my result in one of them while I am getting the correct answer in another. The two columns I am trying to pull with functions are:
SELECT
sum(D.PrincipalBal)/sum(L.PrincipalBal)*100 as DelqRatioByBal
, count(D.LoanID)/count(L.LoanID)*100 as DelqRatioByCnt
FROM Loan L
INNER JOIN DelqINFO D on D.LoanID = L.LoanID
I get the correct result back for 'DelqRatioByBal' but I get 0 back for 'DelqRatioByCnt'
Any suggestons?
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May 2, 2008
I'm new at SSRS and writing functions. I don't have something right here, but can't see what it is.
My function is:
Public Function TestDivide(Numerator as double, Divisor as double)
dim retVal
if Numerator <= 0 then
retVal = 0
end if
if Divisor= 0 then
retVal =0
else
retval = Numerator/Divisor
end if
return retVal
End Function
I have to test both the numerator and divisor because either or both may be 0.
In the cell I call it with this formula, thinking that the black part is the first argument and the red part is the second. But SSRS tells me "Argument not specified for parameter "Divisor".
=Code.TestDivide(RunningValue(Fields!Sales.Value,sum,nothing) - RunningValue(Fields!Cost.Value,sum,nothing)) ,
RunningValue(Fields!Sales.Value,sum,nothing)
Can someone tell me what I'm doing wrong? Thanks!
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Jun 9, 2015
When I am doing the divide all values are showing Zero.
DECLARE @test_sample TABLE (ClientID VARCHAR(5), FiscalYear varchar(4), QtrNumerator int, QtrrDenominator int)
INSERT INTO @test_sample VALUES
('ABC','2014',0,100),
('ABC','2015', 10,40),
('CDE','2013',14,0),
('CDE','2012',20,50)
select QtrNumerator/nullIf(QtrrDenominator,0) as QTR from @test_sample
and also I want to show the QTR with %, for example, 66.57%
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Oct 9, 2015
I have a work database where I implemented a table-valued function. One colleague of mine reported to me that this function gave a Divide by Zero error when executed with some specific values given to its arguments (there are a 15 arguments). Then I started debugging, and I introduced some exit points to the function before its end in order to detect the point where the error appeared, since I don't have access to the database server and I cannot use the debugging tools from remote, due to the network configuration of my office. I can only do attempts on the code to try to find a solution.
Since I didn't manage to get rid of this error, I decided to make a silly and desperate attempt: I put a RETURN statement immediately after the BEGIN of the function body, with the idea that the function should not raie any error if it exit immediately after its beginning, despite the fact that this results in an empty table in return.
The result of my attempt is that the Divide by Zero error is still THERE (!), even if my function looks like
ALTER FUNCTION [dbo][<myFuncName>](...parameters...) RETURNS TABLE (...table definition...) AS BEGIN
RETURN
END
GO
How I can check it.
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May 25, 2015
below data,
Countery
parentid
CustomerSkId
sales
A
29097
29097
10
A
29465
29465
30
A
30492
30492
40
[code]....
Output
Countery
parentCount
A
8
B
3
c
3
in my count function,my code look like,
set buyerset as exists(dimcustomer.leval02.allmembers,custoertypeisRetailers,"Sales")
set saleset(buyerset)
set custdimensionfilter as {custdimensionmemb1,custdimensionmemb2,custdimensionmemb3,custdimensionmemb4}
set finalset as exists(salest,custdimensionfilter,"Sales")
Set ProdIP as dimproduct.dimproduct.prod1
set Othersset as (cyears,ProdIP)
(exists(([FINALSET],Othersset,dimension2.dimension2.item3),[DimCustomerBuyer].[ParentPostalCode].currentmember, "factsales")).count
it will take 12 to 15 min to execute.
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Apr 17, 2008
Dear all,
I have a table with the the following columns:
ProductCode varchar(50) PK,
ProductType varchar(50),
ProductCategory varchar(50),
InStock (bit),
Locked (bit)
What I want to do is to query this table to return me a list of product type and category, and the total number of products in each category, and the count of number of instock, and locked.
i.e. Type, Category, TotalCount, NumberInStock, NumberNoStock, NumberLocked, NumberUnlocked.
How do I do this in a query?
Any help is very much appreciated.
Eugene
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May 6, 2008
How can know I how may records are there in a table with out using count(*)
Regards
Reddy
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Oct 26, 2007
I need to perform a summation on the results of a COUNT but I'm not sure what's the best way to do it.
Example:
TableA
---------------
CaseID (int)
FollowupCorrespondence (int) (not guaranteed to be sequential)
CustomerName (varchar)
/**Get the total number of followups for each customer case, and display the customer's name.*/
select T.caseid, sum(T.cnt), T.CustomerName,
T.FollowupCorrespondence
from (select CaseID, count(FollowupCorrespondence)
as cnt, CustomerName,
FollowupCorrespondence
from tableA
group by caseID, CustomerName,
FollowupCorrespondence;
) as T
group by caseid, customername, followupcorrespondence
I get the following output, but what I need is to get '4' in each row of the SumCases column.
CASEID SUMCases CUSTOMERNAME FOLLOWUPCORRESPONDENCE
----------------------------------------------------------------------------------------------------------------
1.................1.............John Doe................1
1.................1.............John Doe................2
1.................1.............John Doe................3
1.................1.............John Doe................4
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Oct 15, 2007
Hi,
I am new to sql language so bear with me.
Suppose I have a relation table Student(department, name, gender):
department, name, gender
Bio Elisa F
Physics Jeanne F
Physics Rocky M
Math Andy M
Math John M
and I want to find the number of male students in each department, how should I do it?
this is what I got so far:
select department, count(*) from student where gender like "M" group by department;
but the problem with this query is I will get this table
Department Count(*)
Physics 1
Math 2
What I want is
Department Count(*)
Bio 0
Physics 1
Math 2
Can someone help with this? Thank you
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Nov 2, 2006
OK I am having problems trying to figure out or if it is even possible to do this in MSSQL
Here is my records
1=New
2=Open
3=Closed
Table stats
ID, Status
1 1
2 1
3 1
4 2
5 2
6 3
So I am trying to count each of the status
So Total records should be 6, New 3, Open 2, Closed 1 records.
SELECT COUNT(*) FROM Stats
Thats about all I know on this, will give me the total. but is there a way to count the total and count individuals.
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Jul 9, 2007
Hi guys. Does anyone know if there is any function to count the length of a variable?
Thank you very much.
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Jul 24, 2007
Guys,
I'm using the following code and I just want display all glcodes that have a count less than 2:
select glcode,
sum(abs(sysvalue)) 'Movement',
count(glcode) 'Occurances'
from jet
group by glcode
order by occurances
The following sytax works i know i need to use the where function. Does anyone know the syntax?
Cheers
Michael
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Dec 17, 2007
Hello,
I have created the following query... and need to get
the total records display for my report. I have tried
adding in the count(*) function to my select list, but I get
errors. Any help is appreciated.
SELECT
A.ParentSubjectName,
A.ParentSubject,
A.SubjectId,
B.CreatedOn
FROM dbo.Subject A
INNER JOIN dbo.Incident B ON A.SubjectId = B.SubjectId
WHERE A.ParentSubjectName LIKE 'ACDelco Products%'
AND (B.CreatedOn >= '2007-01-01' AND B.CreatedOn <= '2007-11-30')
AND A.SubjectId IN
(
'C44ADE3E-527B-DC11-8A2D-00170857BDE7',
'F8758E52-527B-DC11-8A2D-00170857BDE7',
'7E65F458-527B-DC11-8A2D-00170857BDE7',
'7F65F458-527B-DC11-8A2D-00170857BDE7',
'2BE35262-527B-DC11-8A2D-00170857BDE7',
'2AE35262-527B-DC11-8A2D-00170857BDE7',
'A2002127-527B-DC11-8A2D-00170857BDE7',
'41A8A66F-527B-DC11-8A2D-00170857BDE7',
'A3002127-527B-DC11-8A2D-00170857BDE7',
'D6C08B45-527B-DC11-8A2D-00170857BDE7',
'C439FB4B-527B-DC11-8A2D-00170857BDE7'
)
ORDER BY B.CreatedOn[/blue]
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Mar 14, 2008
create function mytotalcount
(@audit varchar(50), @startdate datetime, @enddate datetime)
returns table
as
return
(
select t.value,sum(t.countvalue) as totalcount from
(
select
sm.value,count(sm.value) as countvalue
from subjectbase s
join stringmap sm
on s.organizationid = sm.organizationid
inner join audit a
on s.subjectid=a.subjectid
inner join incidentbase i
on i.subjectid=s.subjectid
where a.auditid= @audit and (i.modifiedon between @startdate and @enddate) and
sm.attributename = 'contractservicelevelcode' and
sm.ObjectTypeCode = 112
group by sm.value
) t
group by t.value
)
value totalcount
------------------
NHLBI Employee329
NIH Employee329
Public329
VIP329
instead of different values i m getting same...
there is something wrong in joins..can anyone help me?
thanks.
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Jan 31, 2007
I am creating a report that will print the customer's Invoices grouped by SalesPerson. I created a variable in the dataset so that it sets to the status of the invoce to Paid, Not Paid and Partial. All is working fine so far.
I have a groupfooter for each salesperson where I want to print the total no. of invoices for that SalesPerson that are PAID, NONPAID and Partaial.
So on the expressions of that fields, I have the following code. It allows me to print the report, but it prints #Error for the value of thoses field
I also want to print the the same fields in the report total area.
Any ideas ??
=Count(Fields!Document_No_.Value)having (Fields!InvStatus.Value = "PAID")
=Count(Fields!Document_No_.Value)having (Fields!InvStatus.Value = "UNPAID")
=Count(Fields!Document_No_.Value)having (Fields!InvStatus.Value = "PARTIAL")
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Apr 21, 2000
I need a function to count business days (exclude Sat, Sun) that I can call within a view. I would rather not build a "calendar table" this will be used ongoing for years into the future.
Does anyone have anything like this they could share? If there is another source you could direct me to I would appreciate that as well.
TIA
Phil
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Jan 22, 2005
Hi,
i created a cube that has 2 measures. I created the measures by selecting the columns from my fact table, but the function that applied in the measures was the sum function. I need to apply the count function in my measure. How can i do that?
Thanks in advance.
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Nov 23, 2005
I have data like this in a two column temporary table -ID Age23586 323586 323586 223586 223586 123586 123586 123586 123586 1I need to create a temporary table that look like this:ID Age1 Age2 Age3 Age423586 5 2 2 0However, what I get is this:23586 5 NULL NULL NULL23586 NULL 2 NULL NULL23586 NULL NULL 2 NULLHere is the query that I am using...select managed_object_id, (select count(Age) where Age = 1) As Age1,(select count(Age) where Age = 2) as Age2,(select count(Age) where Age = 3) as Age3,(select count(Age) where Age = 4) as Age4into #enhancementCount from #enhancementsgroup by managed_object_id, AgeWhere's my mistake?Thanks-Danielle
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Nov 14, 2006
I have a database that contains a column for UnitName , BeginDate andEndDate.I want to pass two parameters (@BeginDate and @EndDate) and retrieve atable of valuesthat include UnitName along with Counts for each UnitName.SELECT UnitName, COUNT(BeginDate) AS Start(SELECT COUNT(EndDate) AS Finish WHERE EndDate BETWEEN @BeginDate AND@EndDate)FROM TableWHERE BeginDate BETWEEN @BeginDate AND @EndDateGROUP BY UnitNameORDER BY UnitNameThis works. But when I try to add another count by using a subselect Iget an error dealing with GROUP BY not including the column in mysubselect.How is the best way to Count two columns using Group By.
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May 16, 2008
is it possible to do a count on the same column but under different circumstances posting the results in two different result columns?
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Apr 25, 2015
I have a really basic question. The following SQL query works for me:
Select EnterUserID, Enterdate
from tblCsEventReminders
where EnterDate >= Convert(datetime, '2015-04-01')
I am essentially trying to write a query to count the number of user logins after a certain date, so I need to count 'EnterUserID' but I am having problems getting the count() function to work.
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Jun 23, 2014
This is so complicated (for me) because I usually only work with single table and simple queries (SELECT, INSERT, UPDATE), but now I am in a situation where I am stuck.
What I am trying to archive is that: when a project manager logged-into his/her account, a grid-view will show a quick overview for all of his/her projects (id, created date, name and how many files are in pending) like below picture:
3 tables will be involved are:
Sample data for manager_id = 11
I tried this query but it not worked, it seems to display all columns right but the COUNT pending files column (assume the manager_id = 11)
SELECT COUNT(file_id) as 'Pending files', projects.project_id, projects.project_name, projects.status, projects.start_date
FROM ((project_manager
INNER JOIN files
ON project_manager.mag_id = files.manager_id AND project_manager.mag_id = 11 AND file_status = 'Pending')
INNER JOIN projects
ON projects.project_id = project_manager.project_id)
GROUP BY projects.project_id, projects.project_name, projects.status, projects.start_date
ORDER BY projects.status, projects.start_date DESC
result of this query:
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May 9, 2007
Please find my second post in this thread.
Can anyone help me in sorting out the problem and let me know what might be the reason.
Thanks & Regards
Pradeep M V
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May 27, 2015
My requirement is to count the customer order number for premium order type orders which has some order quantity.I am using below MDX
count
(
Filter
(([Customer Order].[Dim Customer Orderkey].[Dim Customer Orderkey].members,
[Outbound Order Attributes].[Order Type].&[P]),[Measures].[Ordered, pcs]>0 ) ,
)
The result is accurate but the query execution time is 3-4 minutes for 10 fact records, when i use multiple dimension. it is showing me 0 valus for this measure for all the members for the dimesion attribute which doen't have any customer order. example it shows all the member of date dimension. is there any way to reduce the rows. i think this is the reason to take more execution time.when i use EXCCLUDEEMPTY the result is NULL
count
(
Filter
(([Customer Order].[Dim Customer Orderkey].[Dim Customer Orderkey].members,
[Outbound Order Attributes].[Order Type].&[C]),[Measures].[Shipped, pcs]>0 ) ,
EXCLUDEEMPTY)
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Jul 9, 2013
I want my query to list all SSNS that have more than one record in the table. I have this query:
Code:
SELECT SSN, name4, count(*) from [1099_PER]
group by SSN, name4
having count(SSN) > 1
It does retrieve the right SSNS and tells me how many times the SSN occurs in the table. However, I want my query results to display their full records.
For example
SSN NAME4 COUNT
123445555 WALTER - 4
I want the query to show me all four records for this SSN. I thought removing the count field would do this, but it still gives me only one instance of each SSN.
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Jul 9, 2014
I am selecting the count of the students in a class by suing select COUNT(studentid) as StCount FROM dbo.student But I need to use a case statement on this like if count is less than 10 I need to return 'Small class' if the count is between 10 to 50 then I need to return 'Medium class' and if the count is more than 50 then 'Big class'.
Right now I am achieving this by the following case statement
SELECT 'ClassSize' = CASE WHEN Stcount<10 THEN 'Small Class'
WHEN Stcount>=10 and StCount<=50THEN 'Medium Class'
WHEN Stcount>50 THEN 'Big Class'
END
FROM(
select COUNT(studentid) as Stcount FROM dbo.student) Stdtbl
But can I do this with just one select statement?
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Mar 10, 2014
Consider the following dataset:
COL1 | COL2 | COL3 | COL4
1 | FD | DR. A | Y
2 | FD | DR. A | Y
3 | FD | DR. A | N
4 | FD | DR. A | Y
5 | FD | DR. A | Y
6 | PF | DR. A | Y
7 | FD | DR. B | Y
8 | PF | DR. B | N
Consider the script below:
SELECT
COL2, COL3, COUNT(COL1) AS TOTALS
FROM CASES
GROUP BY COL2, COL3
ORDER BY COL3, COL2
The script above produces the following output:
COL2 | COL3 | TOTALS
FD | DR. A | 5
PF | DR. A | 1
FD | DR. B | 1
PF | DR. B | 1
I need to add one more column to the script that counts records with 'Y' in COL4 for each COL1 category (FD, PF). The final dataset would look like this:
COL2 | COL3 | TOTALS | NEWCOL
FD | DR. A | 5 | 4
PF | DR. A | 1 | 1
FD | DR. B | 1 | 1
PF | DR. B | 1 | 0
I am having a hard time trying to use COUNT() on multiple columns with the GROUP BY restrictions that exist.
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Feb 5, 2008
Hi
I know this is going to sound embarassingly obvious, but i cannot find a quick solution.
I have some data, I display that data in a table. Simple so far.
I have a table footer, which I want to display the total number of rows returned.
For example
"Total Rows Returned ="
Now I know how to get the total rows returned:
CountRows("Dataset1")
However when I try to put the two together like this:
= "Total Rows Returned =" + CountRows("Dataset1")
I just get the whole thing outputted, and no total for totalrows...
Anyone know what I am doing wrong?
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Jun 20, 2007
Hi everyone,
I have created a report which has 3 groups. The report output as shown below. I am having trouble getting the SUM of Total Credtis for each Org.
Can't seem to get the total 42 and 16 (highlighted), but can get total unists 11 and 13. I get expression contains aggregate function. This is because Units assessed is the Count of IDs (details hidden from the report).
Report has three groups Org , Assessor and Unit.
Can someone please help me with this?
Appreciate help.
Thank you,
Ski
Org 1(Group1)
Unit Credits Units Assessed(# of Trainees) TotalCredits
Assessor 1 Unit 1 2 4 (Count of Ids) 8 (2*4)
Assessor 2 Unit 2 1 2 2 (1*2)
Assessor 3 Unit 3 5 2 10 (5*2)
Unit 4 2 1 2
Assessor 4 Unit 5 10 2 20
--------------------------------------------------------------------------------------------------------
11 42 -----------------------------------------------------------------------------------------------------------
Org 2
Assessor 3 Unit 1 2 3 6
Assessor 4 Unit 6 1 10 10
--------------------------------------------------------------------------------------------------------
13 16
--------------------------------------------------------------------------------------------------------
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Mar 5, 2007
Hello All,
I am working on a report using SQL server Business Intelligence development studio in which I need to count the total number of saleslines that either has a status : Delivered or Invoiced.
I am using the inbuilt count function under the calcuations, as: Count(Fields!SalesStatus.Value, scope). I am not sure what scope means here however, I read that scope refers to some dataset, dataregion or grouping. I dont know what that means. I shall be really thankful if someone can help me with this.
Regards,
Rashi
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Nov 16, 2015
is it possible to use the window functions to count the number of rows in the previous 24hours from the current row.
I have a table of events like:
User, TimeStamp, etc...
I want to identify the row which is the event number 50 in the past 24 hours.
does the window functions can do this? and how?
the ROW PRECEDING etc... appear to not have enough feature to support time related function.
Stream-insight is able to create this type of query, but I have to do it directly in SQL.
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Dec 4, 2014
I'm trying to get a calculation based on count(*) to format as a decimal value or percentage.
I keep getting 0s for the solution_rejected_percent column. How can I format this like 0.50 (for 50%)?
select mi.id, count(*) as cnt,
count(*) + 1 as cntplusone,
cast(count(*) / (count(*) + 1) as numeric(10,2)) as solution_rejected_percent
from metric_instance mi
INNER JOIN incident i
on i.number = mi.id
WHERE mi.definition = 'Solution Rejected'
AND i.state = 'Closed'
group by mi.id
id cnt cntplusone solution_rejected_percent
-------------------------------------------------- ----------- ----------- ---------------------------------------
INC011256 1 2 0.00
INC011290 1 2 0.00
INC011291 1 2 0.00
INC011522 1 2 0.00
INC011799 2 3 0.00
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Aug 6, 2006
With the function below, I receive this error:Error:Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 1, current count = 0.Function:Public Shared Function DeleteMesssages(ByVal UserID As String, ByVal MessageIDs As List(Of String)) As Boolean Dim bSuccess As Boolean Dim MyConnection As SqlConnection = GetConnection() Dim cmd As New SqlCommand("", MyConnection) Dim i As Integer Dim fBeginTransCalled As Boolean = False
'messagetype 1 =internal messages Try ' ' Start transaction ' MyConnection.Open() cmd.CommandText = "BEGIN TRANSACTION" cmd.ExecuteNonQuery() fBeginTransCalled = True Dim obj As Object For i = 0 To MessageIDs.Count - 1 bSuccess = False 'delete userid-message reference cmd.CommandText = "DELETE FROM tblUsersAndMessages WHERE MessageID=@MessageID AND UserID=@UserID" cmd.Parameters.Add(New SqlParameter("@UserID", UserID)) cmd.Parameters.Add(New SqlParameter("@MessageID", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() 'then delete the message itself if no other user has a reference cmd.CommandText = "SELECT COUNT(*) FROM tblUsersAndMessages WHERE MessageID=@MessageID1" cmd.Parameters.Add(New SqlParameter("@MessageID1", MessageIDs(i).ToString)) obj = cmd.ExecuteScalar If ((Not (obj) Is Nothing) _ AndAlso ((TypeOf (obj) Is Integer) _ AndAlso (CType(obj, Integer) > 0))) Then 'more references exist so do not delete message Else 'this is the only reference to the message so delete it permanently cmd.CommandText = "DELETE FROM tblMessages WHERE MessageID=@MessageID2" cmd.Parameters.Add(New SqlParameter("@MessageID2", MessageIDs(i).ToString)) cmd.ExecuteNonQuery() End If Next i
' ' End transaction ' cmd.CommandText = "COMMIT TRANSACTION" cmd.ExecuteNonQuery() bSuccess = True fBeginTransCalled = False Catch ex As Exception 'LOG ERROR GlobalFunctions.ReportError("MessageDAL:DeleteMessages", ex.Message) Finally If fBeginTransCalled Then Try cmd = New SqlCommand("ROLLBACK TRANSACTION", MyConnection) cmd.ExecuteNonQuery() Catch e As System.Exception End Try End If MyConnection.Close() End Try Return bSuccess End Function
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