How To Use Count() Function?

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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Analysis :: Count Function Taking More Time To Get Count From Parent Child Dimension?

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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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

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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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Aug 15, 2006

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SELECT

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, 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'

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TIA
Phil

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Jan 22, 2005

Hi,
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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

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I have a really basic question. The following SQL query works for me:

Select  EnterUserID, Enterdate
from tblCsEventReminders
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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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Please find my second post in this thread.

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Thanks & Regards

Pradeep M V

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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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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

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Mar 10, 2014

Consider the following dataset:

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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:

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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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I know this is going to sound embarassingly obvious, but i cannot find a quick solution.

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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:

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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

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Regards,

Rashi

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does the window functions can do this? and how?

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from metric_instance mi
INNER JOIN incident i
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id cnt cntplusone solution_rejected_percent
-------------------------------------------------- ----------- ----------- ---------------------------------------
INC011256 1 2 0.00
INC011290 1 2 0.00
INC011291 1 2 0.00
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Nov 26, 2007

I use SQL 2000
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I no I can use Count() to count this column ,the result would be "5"
but what I need is  "2" and "3" and then I will show "2" and "3" in my DataGrid
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