Help With Count Records
Jan 14, 2008
Hello All,
I'm wondering if you guys can help me with a problem to count every record in a table; however, I must match this table with another table to get the category names. I have tried this SQL statement in the SQL Express and it works very great.
SELECT aspnet_Category.CategoryName, COUNT(*) AS Expr1
FROM aspnet_Category INNER JOIN
aspnet_resources ON aspnet_Category.ApplicationID = aspnet_resources.ApplicationId AND
aspnet_Category.CategoryID = aspnet_resources.CategoryID
GROUP BY aspnet_Category.CategoryName
ORDER BY aspnet_Category.CategoryName
However, when I tried to put this into my code, it gives me a error.
<System.ComponentModel.DataObjectMethodAttribute(System.ComponentModel.DataObjectMethodType.Select, True)> _
Function GetDataByCount_CategoryID() As CategoryDataTable
GetDataByCount_CategoryID = Adapter.GetDataByCount_CategoryID
End Function
Failed to enable constraints. One or more rows contain values violating non-null, unique, or foreign-key constraints.
Can you please help me to fix this error?
Thank you,
Vic.
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Nov 18, 2007
i have this function
it return 0 but the sql statement in the sql query return the right number?how is that
i want to get the number of records any other idea or fix?
Public Function UserAlbumPhotoQuota(ByVal userID As Integer) As BooleanDim Conn As New SqlConnection(ConfigurationManager.ConnectionStrings("Conn").ConnectionString)
Dim strSQL As StringDim dr As SqlDataReader
strSQL = "SELECT *, (select count(*) from userAlbumPic where userID=" & userID & ") as rec_count from userAlbumPic "Dim cmd As New SqlCommand()cmd = New SqlCommand(strSQL, Conn)
Conn.Open()
dr = cmd.ExecuteReader()
dr.Read()userQuota = dr("rec_count").ToString
Conn.Close()
End Function
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Mar 5, 2004
I need to export records to a text file and simply index them. i.e. in the pipe delimited file I need a column with the ordinal value of each row.
Example:
1|"Jane Doe"|"23 Western ave"|...
2|"Jamie Delom"|"5 East Street|...
3|"Nat Girshon"|"5678 Main Street|...
.
.
Would anyone be able to tell me how I could build this within the SQL query without creating a physical table and using IDENTITY functions?
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Jan 24, 2007
count(foundedamount>0)
does not seem work, how can I count all record and fundedamount>0?
THX
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Jan 20, 2008
Hi
i am just an beginner with sql and i am quite sure this will be a simple question
i am looking for a methode to count the number of records how can i do this?
greetz
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Mar 4, 2007
I have the following: Dim ResourceAdapter As New ResourcesTableAdapters.ResourcesTableAdapter Dim dF As Data.DataTable = ResourceAdapter.GetDataByDistinct Dim numRows = dF.Rows.Count Dim dS As Data.DataTable = ResourceAdapter.CountQuery Dim sumRows = dS.Rows.Count DataList1.DataSource = dF DataList1.DataBind() LblCount.Text = numRows LblSum.Text = sumRows numRows is the number of records in a particular category. CountQuery is a method that returns the total number of records in all the categories. I don't know how to get the result of that query, the code line in bold isn't right. How do I get this number?Diane
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Nov 23, 2007
Hello,
I am writing a piece of code in ASP.NET and I'd like to get the # of records on a table and used this code:
Dim ConnString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source='G:Aco ProntoBSCBSC_v1.mdb'"Dim Con As New OleDbConnection(ConnString)
Dim Cmd As New OleDbCommand("SELECT COUNT(*) AS Expr1 FROM Metricas", Con)Dim reader As OleDbDataReader
Con.Open()
reader = Cmd.ExecuteReader()Dim NumMetr As Integer = Val(reader("Expr1"))
reader.Close()
Con.Close()
I am getting an error that that's no data in the table.
Any suggestions?
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Feb 14, 2008
Hello, I am having problems with this query below:
1 SELECT Table1.Email AS Email,
2 Table2.UserName AS Username,
3 Table3.Members_Paid AS Paid,
4 (SELECT DISTINCT COUNT(*)
5 FROM Table3 AS e JOIN Table3 AS m
6 ON e.Members_Sponsor = m.Members_ID
7 WHERE (e.Members_Sponsor = m.Members_ID)) AS TotalRecords
8 FROM Table1 INNER JOIN
9 Table2 ON Table1.UserId = Table2.UserId INNER JOIN
10 Table3 ON Table2.UserId = Table3.UserID
11 WHERE (Table3.Members_Sponsor = @UserId)Basicly what I am trying to do is get all members that belong to a certain manager along with those members count total of members they have below them.The code above is giving me the count of the first member only, not different counts for each member.Hope you understand what I am trying to say and do here. Hope someone can help me out cause this hase been driving me crazy for a few days now.
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Feb 26, 2008
hi
can anyone tell me how to count number of records(rows) in a table without using "COUNT" function.for practise iam trying to implement it through queries.
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May 13, 2008
Using linq what would be the most efficient method of counting the number of users in the users table?
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Jan 30, 2004
I'm having problems constructing a query. I need to get a count of emails in my database, but only the emails that appear 2 or more times.
Can anyone help?
Thanks!
Justine
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Dec 5, 2005
Hi
Im trying to make a top 10 list of col1 and and at the 11:th place it should show a number of record that dosent make it to the top 10 list...
i have this so far, and it dosent give me anything...
col1 is varchar 254
SELECT COL1, COUNT(*) AS number
FROM MYTABLE
WHERE (NOT EXISTS
(SELECT TOP 10 COL1
FROM MYTABLE))
GROUP BY COL1
ORDER BY COUNT(*) DESC)
ex of output
place1 100
place2 50
place3 25
...
place11 500
a query that only gives me the place11 number is enough
thx in advance //Mr
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Apr 20, 2004
Hi all,
I've got a quick question.
How would I count the number of records between two dates.
I started with something like this.
SELECT COUNT(*) AS COUNT, dtAdded
FROM tSurveyPerson
WHERE (dtAdded BETWEEN '2004-03-01' AND '2004-04-01')
GROUP BY dtAdded
but as you probably all know this ain't right. I would like to get just the number of records.
Thanks
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May 15, 2008
how can i count in sql the number or records taht would be returned if i did
select distinct site,date from allrecords
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Jan 12, 2007
hi, i have 10 records in my column empno in my table as follows:
records are
1,5,8,9,1,7,4,8,9,5.i want to show the repeting records and how many times it is repeted ie count
please give me query for this.
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Jul 23, 2005
Hi,I was wondering if it was possible to build a query that will include acolumn that will provide a count related records from another table.Although there is a way to achieve this through programming in thefront end, I would like to know if it possible to achieve the samething through a SQL statement alone.For example, say you have two related tables, Invoices andInvoiceItems. InvoiceID is the primary key of Invoices.Invoices tableInvoiceID PO_Num CompanyID-------------------------------1 37989 32 87302 43 78942 3InvoiceItems tableItemID InvoiceID PartNo Qty---------------------------------------1 1 ABA 32 1 ASLKDJ 23 1 9LF 84 2 IEPOW 185 2 EIWPD 36 2 DSSIO 17 2 EIWP 58 2 DC93 49 3 85LS0 8Then a query that has the Invoices table plus a count of InvoiceItemsfor each InvoiceID would generate this:InvoiceID PO_Num CompanyID ItemCount-------------------------------------------------1 37989 3 32 87302 4 53 78942 3 1Does anyone have any ideas how this would be done?Thank you.
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Apr 13, 2006
I need some help with this. I was able to count all the records in ourdatabase using the user_tables and user_tab_columns tables afterrefreshing the statistics on this database.We are doing an upgrade of a system and I will not be able to refreshthe statistics during the upgrade. I need more of a manual process ofrunning these queries.Now I do:select A.table_name, round(A.num_rows,0) as rowcount,count(b.table_name) as ColumnCountfrom dba_tables A, dba_tab_columns Bwhere A.table_name = B.table_name and A.owner in ('PS','SYSADM')group by A.table_name, A.num_rowsorder by rowcount desc, columncount descBut I can't use the num_rows anymore so I was thinking more to do this:Select A.table_name from(select count(*) from A.Table_name B where A.Table_name =B.Table_Name)from user_tableThis does not work for me since I don't know how to pass the table_namefrom the first select to the second select. The logic is there but thesyntax is not.Please help.
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Feb 18, 2007
Hi,I've a small problem. I have a table in which one column is date. I want tocount the records for statiscs in a temptable grouped by months lets say 12months back.e.g.month 1 counts 164 rec month 2 counts 87 records and so on.I tried to solve this like this with a function SELECT COUNT(*) FROM TABLEWHERE DATEDIFF(m,Col1,GETDATE())=@counter.But I don't know how to get this thing count from 0 up to 11 to get thisthing recursive.Does anyone know how to tackel my problem? I wouls apreciate any answer.Greetz to you all
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Apr 9, 2007
I'm trying to put the total number of records returned from from a query in the bottom of our report. I don't want to do a count(*) in my sql stmt.
thanks.
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May 29, 2007
Hello All,
Trying to set up a column in a grouped matrix that displays a count of all record over a specificed number.
The field I am counting are response time of transaction and I want to count how many were over 500 milliseconds. I though it would be something like this...
Code Snippet
=Count(Fields!ResponseTime.Value > "500")
However, this appears to just return the count of all rows and ignores the "500" part.
Am I missing something? If someone could post a alternate code snippet, that would be great.
Thanks in advance,
Clint
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Oct 18, 2007
How can i get a Count of the number of records returned
Here is my code
Im using VS2005 connected to SQL Compact v3.1
myCmd.CommandType = Data.CommandType.Text
myCmd.CommandText = "Select * From tblParts"
Dim myDataAdapter As SqlCeDataAdapter = New SqlCeDataAdapter(myCmd)
Dim myDataSet As DataSet = New DataSet()
myDataAdapter.Fill(myDataSet)
TblPartsDataGrid.DataSource = myDataSet.Tables(0)
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Apr 13, 2007
Hi everyone? I have a small problem here, I want to count the records found under the following method: Public Function ValidateAssembly(ByVal assyno As String) As DataSet
Dim SQLConn As SqlConnection = New SqlConnection(Connstr)
Dim adapter As SqlDataAdapter = New SqlDataAdapter
Dim dsVendorInfo As DataSet = New DataSet("AssemblyHeader")
Dim cmd As System.Data.SqlClient.SqlCommand = New System.Data.SqlClient.SqlCommand
Dim BMItemno As New SqlParameter("@v_assyno", SqlDbType.VarChar, 10)
BMItemno.Value = GetBomAssyNo(assyno)
SQLConn.Open()
Try
With cmd
.CommandText = "SELECT * FROM dbo.cfn_bom_get_assy(@v_assyno)"
.Parameters.Add(BMItemno)
.Connection = SQLConn
.CommandType = CommandType.Text
End With
adapter.SelectCommand = cmd
adapter.Fill(dsVendorInfo)
Catch x As Exception
End Try
SQLConn.Close()
Return dsVendorInfo
End Function I want to see if this can be done and passed to the actual dataset? Is this possible? Or do I need to pass the found results from my query to a sqlreader? Also, Im I forced to put my colums together in a DataTable before actually binding to the DataSet? Thanks everyone!
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Dec 27, 2007
How would I list the users in the users table that have duplicate IDs or count of IDs > 1?The UserName field is unique.
State UserName First Last ID City CountTX Kkeaton Kathryn Keaton 1001 Dallas 2TX KakiKeaton Kathryn Keaton 1001 Dallas 2I think I have to use a subselect? If I use group by then it won't show both records. It shows only one of them.Thanks
Craig
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Jul 20, 2005
Hello,If I run an action SP from MS Access using ADO:...cmd.executewhere the SP is something like Create...Update tbl1 set fld1 = 'something' where...how can I retrive the count of records affected like from Queryanalyzer?Thanks,Rich*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
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Oct 1, 2015
I want to count records which has almost similar name. Suppose record has company name like comcast and other record has company name like Comcast-xfinity, so how would I count this 2 records as Comcast?
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Oct 15, 2007
Newbie alrt...
I am trying to create an asp page that will update an Access 2000 database. I need to update records if the user exists and create a new record if the user does not exist. Most of the variables are pulled from a separate "post" form.
I am using 2 pieces of info to find duplicates, as employee numbers can be assigned to multiple employees. Right now I have the page check for a duplicate employee id number then check for a duplicate last name. Unfortunately it is running each check separately, so if the last name is duplicated anywhere, it is sending a duplicated value.
here is the chunk of code in question... all RF_variables are request.form variables
cnt="SELECT COUNT(emp_id) AS Xnum FROM " & RF_course
cnt=cnt & " WHERE emp_id='" & RF_emp_id & "'"
set again=conn.Execute(cnt)
dup=again("Xnum")
if dup>=1 then
cnt="SELECT COUNT(lname) AS Xnum FROM " & RF_course
cnt=cnt & " WHERE lname='" & RF_lname & "'"
set again=conn.Execute(cnt)
dupl=again("Xnum")
if dupl=1 then
upd="UPDATE " & RF_course & " SET "
upd=upd & "section" & RF_section & "='" & RF_score & "'"
upd=upd & " WHERE emp_id='" & RF_emp_id & "'"
upd=upd & " AND lname='" & RF_lname & "'"
on error resume next
conn.Execute upd
else
ins="INSERT INTO " & RF_course
ins=ins & " (lname,fname,emp_id,cname,"
ins=ins & "section" & RF_section & ")"
ins=ins & " VALUES "
ins=ins & "('" & RF_lname & "',"
ins=ins & "'" & RF_fname & "',"
ins=ins & "'" & RF_emp_id & "',"
ins=ins & "'" & RF_cname & "',"
ins=ins & "'" & RF_score & "')"
on error resume next
conn.Execute ins
end if
else
ins="INSERT INTO " & RF_course
ins=ins & " (lname,fname,emp_id,cname,"
ins=ins & "section" & RF_section & ")"
ins=ins & " VALUES "
ins=ins & "('" & RF_lname & "',"
ins=ins & "'" & RF_fname & "',"
ins=ins & "'" & RF_emp_id & "',"
ins=ins & "'" & RF_cname & "',"
ins=ins & "'" & RF_score & "')"
on error resume next
conn.Execute ins
end if
Hopefully this is understandable.
If anyone can offer any help I would greatly appreciate it.
Thanks
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Aug 22, 2015
My table is test and I have an ID and DateTest columns
I would like to count the weeks with more then one record.
So far I got this and return the weeks with 1 record per week. How can I count the weeks with more then one record
select sum(c)
from (
select c = count( id) over (partition by id, datepart(week, DateTest))
from test where id = '1' and DateTest >= '7-7-2015'
) a where c = 1
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Mar 14, 2008
My SQL is very basic. How do I create a query that will accept a parameter, an integer, and based on the integer, locate all the matches in a db?
SELECT COUNT(*) AS Expr1, tblArticle.ArticleIDFROM tblArticle INNER JOIN tblArticleCategory ON tblArticle.ArticleCatID = tblArticleCategory.ACategoryIDGROUP BY tblArticle.ArticleID
This isn't setting up the query to request a parameter.What am I doing wrong here? I"m trying to get the total number of articles for a particular category ID.
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Jan 11, 2007
Hey all,
I want to run a query that returns the count of records returned by two other queries. Having much trouble with this... I'm sure it's just a triviality. Thanks in advance...
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Jun 7, 2012
I have a Select TOP 1 statement which works fine, but i also want to count the total records at the same time. This is my SQL
Code:
SELECT TOP (1) dbo.ClientOffers.ProductID, dbo.ClientOffers.ClientID, dbo.Offers.Offertext, dbo.Offers.Offerlink, dbo.Offers.Image, dbo.Offers.Cost
FROM dbo.ClientOffers INNER JOIN
dbo.Offers ON dbo.ClientOffers.OfferID = dbo.Offers.OfferID
WHERE (dbo.ClientOffers.ProductID = 1284) AND (dbo.ClientOffers.ClientID = 0)
How do i also count the total records?
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Jul 7, 2015
I have a task to count distinct records in a big table with roughly 30M records, performance is an important factor. Query is to be written to calculate weekly stats, weekly record number could be as high as 1M.
The actual result is like:
ID Policy
350235744Credit Cards
350235744PCI
350235744PCI Audit
So the final number for this particular Policy is 3
I can write the query like:
select count(distinct Incident_id) policy_name
from Reporting_DailyDlpDetail
Where (year(INSERT_DETECT_TS)=2015) and (month(INSERT_DETECT_TS) =6) and (day(INSERT_DETECT_TS) between 2 and 9)
This returns 526254 and costs 11 seconds to complete
or a query like:
Select distinct Incident_id, policy_name
from Reporting_DailyDlpDetail
Where (year(INSERT_DETECT_TS)=2015) and (month(INSERT_DETECT_TS) =6) and (day(INSERT_DETECT_TS) between 2 and 9)
This returns 749687 and costs roughly 1 minute to complete.
Result is different from the two queries, I believe the later gives correct number. How can I count the distinct based on a combo?Considering the size of data, what is the best and most efficient way to run the stats calculation against over 30 different scenarios (different policies and alert types) and not timeout?
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Dec 24, 2013
If I have a table like this:
ID User Date
20 22 1-1-2013
21 22 1-1-2013
22 31 1-1-2013
23 22 1-1-2013
24 22 1-2-2013
25 22 1-2-2013
etc...
How can I get the count of records grouped by date and user?
Date 22 31
1-1-2013 3 1
1-2-2013 2 0
etc...
Is this possible?
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Jul 20, 2005
I have a stored procedure named mySP that looks basically like this:Select Field1, Field2From tblMyTableWhere Field 3 = 'xyz'What I do is to populate an Access form:DoCmd.Openform "frmMyFormName"Forms!myFormName.RecordSource = "mySP"What I want to do in VBA is to open frmContinuous(a datasheet form) ifmySP returns more than one record or open frmDetail if mySP returnsonly one record.I'm stumped as to how to accomplish this, without running mySP twice:once to count it and once to use it as a recordsource.Thanks,lq
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