Counting Items
Jun 22, 2004
Hi,
I'm trying to include the COUNT(*) value of a sub-query in the results of a parent query. My SQL code is:
SELECT appt.ref, (Case When noteCount > 0 Then 1 Else 0 End) AS notes FROM touchAppointments appt, (SELECT COUNT(*) as noteCount FROM touchNotes WHERE appointment=touchAppointments.ref) note WHERE appt.practitioner=1
This comes up with an error basically saying that 'touchAppointments' isn't valid in the subquery. How can I get this statement to work and return the number of notes that relate to the relevant appointment?
Cheers.
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Nov 2, 2005
I am trying to get a count of how many times a badge is entered in each hour it appears. In other words, I would like to find out how many times badge 3333 comes up in each hour of the day, the same with badge 4532.
The task at hand is to find out productivity for items processed per hour per badge number. I know I will need to take the hour out of timedate using datepart, but the results do not look right. Would anyone have any ideas on this? Thanks!
the table I have looks like this:
IDBadgeOrdNumberTimeDate
6112133333781267941/10/05 9:19
6112084532781275591/10/05 9:21
6111973333781265611/10/05 9:29
6111903333781261671/10/05 9:30
6111774532781253021/10/05 9:38
6111693333781257811/10/05 9:40
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Oct 28, 2007
Ive got this monster which will give me a parent categoryName and the number of records linked to a child of that category, I want to use it for a directory where the list of categories has the number of records in brackets next to them. Note: a A listing will show up in each category count it is associated with
Like
Accommodation (10)
Real Estate(30)
Automotive(2)
Education(1)....
Select trade_category.iCategory_Name,Listing_category.iPa rentID,count(Listing_category.iCategoryID) as num
from Listing_category,trade_category Where Listing_category.iParentID = trade_category.iCategoryID Group by
Listing_category.iParentID,trade_category.iCategor y_Name
Union ALL
Select Freecategory.sName,Listing_category.iParentID,coun t(Listing_category.iCategoryID) as num
from Listing_category,Freecategory Where Listing_category.iParentID = Freecategory.iFreeID Group by
Listing_category.iParentID,Freecategory.sName
Which Produces
Real Estate12401 12
Extreme Sports3 4
I would Like to get the same query to produce a list of all the empty records too.
so
ID Count
Accommodation 6112 0
Real Estate 12401 12
retail 12402 0
Extreme Sports3 4
Cycling 5 0
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Jul 20, 2005
I have a table of product orders. It contains a row for "platform" and Ineed to return how many times each platform is listed in the DBExample data for platform could be:XBOXXBOXXBOXPLAYSTATIONPLAYSTATIONGAMECUBEPLAYSTATIONI'd like the data to be returned asXBOX - 3PLAYSTATION - 3GAMECUBE - 1How would I go about doing this please?
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Mar 30, 2008
I have two tables, one is a list of categories, the other a list of items listed in the categories. The category table is self-referencing through a ParentID column. Top-level categories have ParentID = 0.
Categories========ID intParentID intCatName varchar(30)Items====IDCategoryIDItemID
There is a third table that links to items through ItemID, but this is not important for this problem!
What I want to do is create a stored SQL procedure. This procedure simply pulls rows from the category table and counts the number of items that are in it. This is straighforward enough using COUNT as a "virtual column", but the difficulty is counting the items in the category but also the items in any subcategories.
An end result with two top-level categories and three subcategories in each might look like:
- Category 1 (20)---- Subcategory 1.1 (10)---- Subcategory 1.2 (5)---- Subcategory 1.3 (5)- Category 2 (14)---- Subcategory 2.1 (3)---- Subcategory 2.2 (4)---- Subcategory 2.3 (7)Hence the difficult bit is getting the total number in brackets for each category with subcategories.
What I have at the moment is:
SELECT Categories.ID, Categories.CategoryName, Categories.ParentID, (SELECT COUNT(*) FROM Items WHERE Items.CategoryID = Categories.ID) AS ItemTotalFROM Categories
What I would like is something along the lines of (pseudocode):
SELECT Categories.ID, Categories.CategoryName, Categories.ParentID, (SELECT COUNT(*) FROM Items WHERE <Item is in category or subcategory>) AS ItemTotalFROM Categories
I don't particularly want to use temporary tables and I definitely do not want to do any of this retrieval in my application - it needs to come straight from the database.
Thanks!
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Apr 17, 2007
Hi: I'm try to create a stored procedure where I sum the amounts in an invoice and then store that summed amount in the Invoice record. My attempts at this have been me with the error "The multi-part identifier "items.TAX" could not be bound"Any help at correcting my procedure would be greatly appreciate. Regards,Roger Swetnam ALTER PROCEDURE [dbo].[UpdateInvoiceSummary] @Invoice_ID intAS DECLARE @Amount intBEGIN SELECT Invoice_ID, SUM(Rate * Quantity) AS Amount, SUM(PST) AS TAX FROM InvoiceItems AS items GROUP BY Invoice_ID HAVING (Invoice_ID = @Invoice_ID) Update Invoices SET Amount = items.Amount WHERE Invoice_ID =@Invoice_IDEND
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Feb 25, 2015
I am struggling to come up with a set-based solution for this problem (i.e. that doesn't involve loops/cursors) ..A table contains items (identified by an ItemCode) and the set they belong to (identified by a SetId). Here is some sample data:
SetIdItemCode
1A
1B
24
28
26
310
312
410
[code]....
You can see that there are some sets that have the same members:
- 1 and 10
- 2 and 11
- 7, 8 & 9
What I want to do is identify the sets that have the same members, by giving them the same ID in another column called UniqueSetId.
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Apr 10, 2015
I'm having an issue creating a report that can group & sum similar items together (I know in some ways, the requirement doesn't make sense, but it's what the client wants).
I have a table of items (i.e. products). In some cases, items can be components of another item (called "Kits"). In this scenario, we consider the kit itself, the "parent item" and the components within the kit are called "child items". In our Items table, we have a field called "Parent_Item_Id". Records for Child Items contain the Item Id of the parent. So a sample of my database would be the following:
ItemId | Parent_Item_Id | Name | QuantityAvailable
----------------------------------------
1 | NULL | Kit A | 10
2 | 1 | Item 1 | 2
3 | 1 | Item 2 | 3
4 | NULL | Kit B | 4
5 | 4 | Item 3 | 21
6 | NULL | Item 4 | 100
Item's 2 & 3 are child items of "Kit A", Item 5 is a child item of "Kit B" and Item 6 is just a stand alone item.
So, in my report, the client wants to see the SUM of both the kit & its components in a single line, grouped by the parent item. So an example of the report would be the following:
Name | Available Qty
--------------------------
Kit A | 15
Kit B | 25
Item 4 | 100
How I can setup my report to group properly?
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May 12, 2006
I cannot find an easy way to DELETE items which are > 1 time in my table (i am working with MS SQL 2000)
idserialisOk
-------------------
2AAA1
3BBB0
5dfds0
6CCC1
7fdfd 0
8AAA0
9CCC0
I want to DELETE each Row IN
SELECT doublons.serial, Count(doublons.serial) AS 2Times
FROM doublons
GROUP BY doublons.serial
HAVING Count(doublons.serial)>1
and WHERE isOK = 0
in my exemple , after deleting, my table must look like
idserialisOk
-------------------
8AAA1
9CCC1
3BBB0
5dfds0
7fdfd0
thank you for helping
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Jun 26, 1998
When I have made a query with IDC, how can I make a counter in the .htx-file, which tells me if there was no query-results ?
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Jan 28, 2007
Hi,New to SQL. Got some questions about it.Suppose I have two tables. Each of them has a single column, named asc1. For table T1, I have:11133579For table T2, I have:1234513The exercise I want to do is to select the number of occurence in T1for those elements in T2. For above tables, I want to show:1 3 ( i.e. "1" is in T2 and shows 3 times in T1)2 0 (i.e. "2" is in T2 but doesn't show in T1)3 2 (i.e. "3" is in T2 and show 2 times in T1)It seems I can't figure out a good way to do this. Any help will beappreciated.Thanks
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Oct 24, 2007
I am working on writing a query to use with Reporting Services where I am pulling grades from a school grade book trying to see what students qualify for Honor Roll.
I have one Honor Roll done but am still working on the other. The qualifications I am trying to get is that a student has a gpa >3.0 and can have one C grade. I've got the 3.0 and the C's down but how to get the query to pull anyone having at the most one C. It doesn't matter whether it is C+, C, or C- but the student can't have more than a count of one.
Here is what I have
SELECT DISTINCT s.lastname+','+' '+s.firstname AS Student, s.studentnumber,e.grade,t.name AS Term,
gs.score, c.name AS Course, se.teacherdisplay
FROM GradingScore gs
INNER JOIN student s ON s.personid = gs.personid
INNER JOIN v_TermGpa tg ON tg.personid = s.personid
INNER JOIN enrollment e ON e.enrollmentid = s.enrollmentid AND e.calendarid = gs.calendarid
INNER JOIN scheduleStructure ss ON ss.calendarid = gs.calendarid
INNER JOIN Termschedule ts ON ts.structureid = ss.structureid
INNER JOIN Term t ON t.termscheduleid = ts.termscheduleid
INNER JOIN section se ON se.sectionid = gs.sectionid
INNER JOIN course c ON c.courseid = se.courseid
WHERE gs.calendarID = 20 AND t.name ='1st 6wk' AND tg.term1gpa >=3.0 AND s.enddate IS NULL
AND gs.score <='C-'
AND (select gs1.personid, gs1.score
from gradingscore gs1
inner join enrollment e1 on e1.personid = gs1.personid
Inner join schedulestructure ss1 on ss1.calendarid = e1.calendarid
Inner join termschedule ts1 on ts1.structureid = ss1.structureid
Inner join term t1 on t1.termscheduleid = ts1.termscheduleid
where gs1.score IN('C','C+','C-') and (count(score)= 0 or count(score) < 2))
ORDER BY s.[student]
I can get it to work all the way up to where the And (count(score) starts then there is something about the way the count is in there that I haven't figured out yet.
Thanks in Advance for any help or advice
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Jan 26, 2008
Hi,
How do I count the total number of each row in a table? The table Company has a field called Group. How do I count the total amount of members in each group?
Thanks in advance!
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Oct 5, 2007
Hi all,
I would like to have my SQL statement result to return an additional "column", automatically adding an "auto-increasing" number with it.
So if I for example select all Dates older than today's date, I would want something like this:
1
10/12/2006
2
10/18/2006
3
10/20/2006
4
10/22/2006
5
10/30/2006
Keep in mind that it's not my intention to fysically insert the "counting" column into the table, but rather do it "virtually".
Is this possible? And if yes, how ? :)
Thanks in advance
Nick
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Jan 31, 2008
Sorry for all the code below. I am realizing that my DB design is bad but I already have 7 pages built around it that work fine...until now, so I would really like to not change the DB if possible. My table has 22 columns: iID which is the identity colum. Then there is iAsmtID which is the assessment ID. Lastly there are 20 colums- q1 through q20, each of which will have a 1, 2, or 3, depending on the radio buttons the user clicked. Nows my problem. I have to find a percent for the assessment. It works like this. 3s are NA so we are not worried about them now. I need to find the number of ones and the number of twos for each assessment ID. Then add those together and divide by the number of ones. How can I find the number of the ones and twos. I have below but its not working. Says there is incorrect syntax at the ',' which is a different color below. Any and all help appreciated.'Open connectionset conn=Server.CreateObject("ADODB.Connection")conn.open My_Connset rs = Server.CreateObject("ADODB.Recordset")str = "SELECT SUM((CASE WHEN q1=1 THEN 1 ELSE 0 END)+(CASE WHEN q2=1 THEN 1 ELSE 0 END)+(CASE WHEN q3=1 THEN 1 ELSE 0 END)+(CASE WHEN q4=1 THEN 1 ELSE 0 END)+(CASE WHEN q5=1 THEN 1 ELSE 0 END)+(CASE WHEN q6=1 THEN 1 ELSE 0 END)+(CASE WHEN q7=1 THEN 1 ELSE 0 END)+(CASE WHEN q8=1 THEN 1 ELSE 0 END)+(CASE WHEN q9=1 THEN 1 ELSE 0 END)+(CASE WHEN q10=1 THEN 1 ELSE 0 END)+(CASE WHEN q11=1 THEN 1 ELSE 0 END)+(CASE WHEN q12=1 THEN 1 ELSE 0 END)+(CASE WHEN q13=1 THEN 1 ELSE 0 END)+(CASE WHEN q14=1 THEN 1 ELSE 0 END)+(CASE WHEN q15=1 THEN 1 ELSE 0 END)+(CASE WHEN q16=1 THEN 1 ELSE 0 END)+(CASE WHEN q17=1 THEN 1 ELSE 0 END)+(CASE WHEN q18=1 THEN 1 ELSE 0 END)+(CASE WHEN q19=1 THEN 1 ELSE 0 END)+(CASE WHEN q20=1 THEN 1 ELSE 0 END) AS [color:#FF0000]CountOfOnes,SUM[/color]((CASE WHEN q1=2 THEN 1 ELSE 0 END)+(CASE WHEN q2=2 THEN 1 ELSE 0 END)+(CASE WHEN q3=2 THEN 1 ELSE 0 END)+(CASE WHEN q4=2 THEN 1 ELSE 0 END)+(CASE WHEN q5=2 THEN 1 ELSE 0 END)+(CASE WHEN q6=2 THEN 1 ELSE 0 END)+(CASE WHEN q7=2 THEN 1 ELSE 0 END)+(CASE WHEN q8=2 THEN 1 ELSE 0 END)+(CASE WHEN q9=2 THEN 1 ELSE 0 END)+(CASE WHEN q10=2 THEN 1 ELSE 0 END)+(CASE WHEN q11=2 THEN 1 ELSE 0 END)+(CASE WHEN q12=2 THEN 1 ELSE 0 END)+(CASE WHEN q13=2 THEN 1 ELSE 0 END)+(CASE WHEN q14=2 THEN 1 ELSE 0 END)+(CASE WHEN q15=2 THEN 1 ELSE 0 END)+(CASE WHEN q16=2 THEN 1 ELSE 0 END)+(CASE WHEN q17=2 THEN 1 ELSE 0 END)+(CASE WHEN q18=2 THEN 1 ELSE 0 END)+(CASE WHEN q19=2 THEN 1 ELSE 0 END)+(CASE WHEN q20=2 THEN 1 ELSE 0 END) AS CountOfTwos FROM ITCC_Test WHERE iAsmtID="&iAsmtIDresponse.Write(str)rs.open str, connif rs.eof = true then ' response.Write("<h2>No count done</h3>") response.End()else'Declare variables CountOfOnes = rs("CountOfOnes") CountOfTwos = rs("CountOfTwos")end ifrs.closeset rs = nothingconn.close'set conn = nothing
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Mar 15, 2004
Hi everyone,
another problem:
I'm trying to count the number of rows but it's not working. Here's my code:
SELECT 'TOTAL number of rows', count(*) --This counts 4! The total number of rows in [Activites]
FROM [Activities]
WHERE [Person ID] IN
(
SELECT DISTINCT [Person ID] --This brings back 2 rows (two specific people)
FROM [Activites]
)
As my comments say, I'm wanting to count the two rows but it's counting every row. Obviously I'm doing something wrong but I can't work it out.
Any help?
Andrew
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Oct 19, 2005
Is there a way to get a SQL Stored Procedure to count the number of rows returned and then store that total in a variable?
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Aug 17, 2006
Hi,
How can I aggregate a top 5 count across two satellite tables?
e.g. Orders and downloads table each have multiple entries for the same customer ID I would like to count the orders and add them to the downloads count too e.g. 5 orders added to 10 downloads giving 15 as the total for this customer and get a total 'site activity' result which I would like to select the top 5 for.
Any help or pointers would be a great help!
Thanks.
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Aug 29, 2006
hi all
quick question
is there any way to set up a column that has the row count in it? i need this for a program i am developing and this would make it much easier to deal with. I know i can get a total count but when i run a count within a select statement i just get '1' for every row. thanks
tibor
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Nov 29, 2006
Hi. I have a small problem that i just can't seem to figure out. I'm trying to generate a report for a case management system. The problem I am having is trying to exclude some of these results. Here is my query:
SELECT COUNT(DefendantCase.ProsAtty) AS CountOfProsAtty
FROM DefendantCase LEFT JOIN DefendantEventPros ON DefendantCase.VBKey=DefendantEventPros.VBKey
WHERE DefendantCase.StatusID=17 AND DefendantCase.ProsAtty=55
AND DefendantEventPros.EventDate BETWEEN DATEADD(DAY,-60,GETDATE()) AND GETDATE() AND DefendantEventPros.EventID=9
This query is trying to find the total amount of cases where the statusid=17, the prosatty=55, the date is between today and 60 days ago, and there is an eventid=9.
now, i'm not getting errors in the query itself; it's just that it's inflating the total number. If a case has more than one eventid=9, it will include that extra in the results. I do not want to include those in the results. Does anyone have any suggestions? Thanks!
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Mar 10, 2004
Hi,
I have a temp table that I use to calculate prices from and I need to know how many of each row with the same serialnumber.
I figured I could add a column that contains that number. But how will I get it there?
UPDATE [_temp] T1
SET T1.SERIAL_COUNT = (SELECT COUNT(*) FROM [_temp] T2 WHERE T1.SERIAL = T2.SERIAL)
Doesn't work. Any ideas?
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Mar 27, 2004
hiya all,
I got a table that is represented as a B-Tree, it has a one to
many relation with its self
------------
| UserID |
------------
|FatherID|
------------
UserID = FatherID
it looks like this
o
/// \
ooo ooo
//\ ///\
oo ooo ooo
I want to get all the nodes that has 256 children and grand children and each node is limited to have 6 nodes under it.
any ideas ? the DB isn't filled with data yet so we can add more fields
to the table if it helps.
I could write a trigger that increments a counter in each node but it will be a recursive trigger so it can go from the child to its father and the father to its father upating them and so on.
regards
Ahm
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Apr 23, 2008
I have a table that I want to use for reports that holds these datatypes
safe: Integer
unsafe: Integer
made_safe: Bit
unobserved: Bit
Which gets populated.
I want to count the values in each field but Bit fields seem to be awkward. This is my attempt
SELECT
SUM(safe)as TotalSafe,
SUM(unsafe)as TotalUnsafe,
COUNT(Case WHEN unobserved = 1 THEN 1 ELSE NULL END)as NotSeen,
COUNT(Case when made_safe = 1 THEN 1 ELSE NULL END) as TotalMadeSafe
FROM myTable
Any ideas please
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Jun 4, 2008
Hi all,
I am trying to count the total amount of times the primary key is used within each month of the year "JAN", "FEB" "MAR"... Unfortunately I have no idea how to A) Search by month and B) Count the total amount of times data within the new table that is created AFTER the outer joins are done. I hope you can help.
Thanks.
SELECT
*
FROM
tableA ta,
tableB tb,
tableC tc
WHERE tc.updated_date >= TO_DATE ('01/05/2008 00:00:00','DD/MM/YYYY HH24:MI:SS')
AND tc.updated_date <= TO_DATE ('31/05/2008 00:00:00','DD/MM/YYYY HH24:MI:SS')
AND tc.primaryKey = tb.primaryKey (+)
AND tc.primaryKey = ta.primaryKey (+)
AND count(tc.priarykey) -- This is what I want to count
;
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Oct 11, 2013
T-SQL counting rows with a value:
My query is like this:
SELECT
Name,
A,
B,
C,
D
FROM
Table
ORDER BY
Name
The query result looks like this:
Name A B C D
Bert 2 0 0 0
Bert 3 6 0 1
Mark 0 0 1 0
Mark 0 8 8 0
Mark 5 6 3 0
I want my result to count the cells with a value and group them on name Like this:
Name A B C D
Bert 2 1 0 1
Mark 3 2 3 0
COUNT() gives back every row from a name.
SUM() adds up the values
I have tried many things with sub queries and combined functions, but up until now with no results.
How do I do this ?
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Mar 21, 2015
select statement joining file1 to file2. File 1 may have 0, 1, or many corresponding rows in file2. I need to count the corresponding rows in table2. Table2 also has a Boolean column and I need to count the number of rows where it is true. So I need to count the total number of matching rows and the count of those that are set to true. This is an example of what I have so far. I had to add each column being selected into a Group by to make it work, but I do not know why. Is there some other way this should be set up.
SELECT c.CarId, c.CarName, c.CarColor, COUNT(t.TrailerId) as trailerCount, (add count of boolian, say t.TrailerFull is true)
FROM Car c
LEFT JOIN Trailer t on t.CarId = c.CarId
GROUP BY c.CarId, c.CarName, c.CarColor
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Jun 10, 2006
Hi All
I have:
select prod_id , count(prod_id)[Number of Times]
from orders_tbl
group by prod_id
order by 1;
I get a result however, how do sum up the total number of times ?
Thanks
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Aug 18, 2006
Hello all.
I am looking to select all from a particular row where one field occurs more than once. The code i'm, trying isnt working:
select * from U_DATAFILE
where count(group by VIEW_ACTION)>1
Thanks all :)
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Feb 15, 2007
is there a way to count the sort of a query and still get the values in the query
columns1, column2, column3 are the same for 5 rows so give the values of each column and then count =5
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Apr 5, 2007
Hi I am fairly new to this, and I searched the forums before posting this, but I couldn't find anything that applies. I was having trouble removing/counting for records that include a certain value.
Ex, I want to know how many records in the LASTNAME field have an @ anywhere in the field. I formerly used FoxPro and the way I could check was "Count for atc("@",LASTNAME)<>0".
I tried this sql query " SELECT COUNT(*) AS COUNT FROM `DATABASE` WHERE LOCATE(‘@’, LASTNAME)>0 " however, it didn't work. Can someone please help?
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Apr 13, 2007
All,
I have a table that was created for a web form. The fields are populated with Y, N, NC or NA.
I need to total these for each record. There are about 40 fields
in each record.
The expected result
Form Y N NA
1 4 2 34
2 8 2 30
3 40 0 0
Thanks for you Help
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May 3, 2007
Hi, I'm attempting to write a small query that will search all entries in a colum and compair their values to see if there are any duplicates, then display only the duplicate entries. I'm running into trouble when using ms sql 2000 in that it does not like the COUNT statement. Any ideas?
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May 29, 2007
I have a table with three fileds
1 - SmsTime (datatype = datetime)
2 - MsgCnt (datatype = int)
3 - Message (datatype = varchar)
Here MsgCnt means it will give the number of sms part (70 charector is equal to One SMS).
So in each row MsgCnt may be vary. Some time it may be 1 or 3 or 5 or 2 etc.
Now here I need to count how many MsgCnt is received on Today. Its not to count the rows but counting the MsgCnt fild value.
Is there any sql way to find it.
Plesase help me!
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