Return Count(*) = 0?
Jan 22, 2008
This seems pretty straightforward, but I can't seem to figure out how to do this.
So I'm looking at the last fifteen days of data and I want to see how many data points are below a certain value, and the average of those data points. This is the query I'm currently using:
Code Snippet
SELECT COUNT(*) Below, TRUNC(t.THETIME) Day, ROUND(AVG(t.THEVALUE),2) ValAvg
FROM MyTable t
WHERE t.THEVALUE <= 50 AND t.THETIME >= TRUNC(SYSDATE-14)
GROUP BY TRUNC(t.THETIME)
ORDER BY TRUNC(t.THETIME)
I later have to compare the result of this query to the same query without the 't.THEVALUE <= 50' condition. The problem I'm having is that if there are no values below 50 there is no '0' with that date. Is there a way to return 0's for days with no values below 50 that meet the time constraints? Thanks.
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Jan 2, 2006
This is my function, it returns SQLDataReader to DATALIST control. How
to return page number with the SQLDataReader set ? sql server 2005,
asp.net 2.0
Function get_all_events() As SqlDataReader
Dim myConnection As New
SqlConnection(ConfigurationManager.AppSettings("..........."))
Dim myCommand As New SqlCommand("EVENTS_LIST_BY_REGION_ALL", myConnection)
myCommand.CommandType = CommandType.StoredProcedure
Dim parameterState As New SqlParameter("@State", SqlDbType.VarChar, 2)
parameterState.Value = Request.Params("State")
myCommand.Parameters.Add(parameterState)
Dim parameterPagesize As New SqlParameter("@pagesize", SqlDbType.Int, 4)
parameterPagesize.Value = 20
myCommand.Parameters.Add(parameterPagesize)
Dim parameterPagenum As New SqlParameter("@pageNum", SqlDbType.Int, 4)
parameterPagenum.Value = pn1.SelectedPage
myCommand.Parameters.Add(parameterPagenum)
Dim parameterPageCount As New SqlParameter("@pagecount", SqlDbType.Int, 4)
parameterPageCount.Direction = ParameterDirection.ReturnValue
myCommand.Parameters.Add(parameterPageCount)
myConnection.Open()
'myCommand.ExecuteReader(CommandBehavior.CloseConnection)
'pages = CType(myCommand.Parameters("@pagecount").Value, Integer)
Return myCommand.ExecuteReader(CommandBehavior.CloseConnection)
End Function
Variable Pages is global integer.
This is what i am calling
DataList1.DataSource = get_all_events()
DataList1.DataBind()
How to return records and also the return value of pagecount ? i tried many options, nothing work. Please help !!. I am struck
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May 16, 2007
How can I tell if table "CompanyInfo" has any rows? Below is the partial code behind and the SP I am running to fill CompanyInfo;
PROCEDURE newdawn.AcceptSubmission @CompanyID intASSELECT C_ID, CG_ID, LS_ID, L_Rank, L_Name, L_URL, FROM tblStoreSubmitWHERE C_ID = @CompanyIDRETURN
SqlCommand cmd3 = new SqlCommand("AcceptSubmission", con); cmd3.CommandType = CommandType.StoredProcedure; cmd3.Parameters.AddWithValue("@CompanyID", CompanyID); SqlDataAdapter da = new SqlDataAdapter(); da.SelectCommand = cmd3; DataSet ds = new DataSet(); try { da.Fill(ds, "CompanyInfo");
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Nov 16, 2012
I'm trying to do a sum of a count. I'm running the below query. I want a sum of BrowserCount however I want to return the datatable which is returned by this query. Is that possible should I be using a return value? Or is there another way?
Select UA.Browser_ID, B.Browser_Name_NM, count(B.Browser_Name_NM) as BrowserCount From llc.User_Agent_TB as UA
Left Join llc.Browser_TB as B on UA.Browser_ID = B.Browser_ID
Group by B.Browser_Name_NM, UA.Browser_ID
Order by BrowserCount DESC
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Oct 8, 2004
Hello. I have a database with the following pivot table which has one record linking each employee in the company to the offices they work at. I'm using a pivot table instead of a direct reference because some employees work at more than one office.
Table Def: tblOfficePivot
-----------------------
key <- PK ID
officeLink <- Link to office record
employeeLink <- link to employee record.
I want to write a select I can use to return the total number of offices with an emplyee population between X and Y (eg. 1-250, 251-500, 501-1000, etc.)
I can write a query which return one result for each office that falls into the range of employees I define. This query looks like this:
SELECT COUNT(officeLink) AS theTotal
FROM tblOfficePivot
GROUP BY officeLink
HAVING COUNT(*) BETWEEN 1 AND 250
The above query returns 1 record for each office with between 1 and 250 employees - the result being the employee count. So, if 2 offices fell into this category, A & B, having 50 and 123 employees respectively, the result set would look Like this:
theTotal
--------
1. 50
2. 123
What I want instead is the total number of offices, in this case 2.
Is there a way to do this without the COMPUTE clause?
Thanks for any suggestions, this one is driving me crazy.
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Oct 23, 2013
The following query returns 2142 rows which is correct.
Code:
select COUNT(*), sum(v.currentMarket)
from TRMaster m
inner join TRValue v on v.Year = m.Year and v.Parcel = m.Parcel
inner join TRProp p on P.PropCode = V.PropCode and p.PropType = 'A'
where m.Year = 2013 and m.deleted = 0 and m.ReviewDateTime is null and m.Status = 1
group by m.Year, m.Parcel
having SUM(v.currentmarket) > 0
How can I convert this query so that it returns just the count of 2142?
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Apr 23, 2008
I'm ashamed! I'm stuck on something so simple....
I want to return a value of 1 if count(*)>0 AND 0 if COUNT(*) is 0
I have currently have this below, but isn't there a better way?
SELECT cnt=CASE WHEN (SELECT COUNT(*) FROM MyTable)>0 THEN 1 ELSE 0 END
(The full code is rather more complex than this, but the problem is the same)
Any suggestions welcome.
Cheers!
Mark
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Nov 3, 2013
I'm starting to use SQL 2008 recently, and I'm just having trouble with the following problem:
The following query:
SELECT t_Category.Name as [Category]
FROM t_Assets, t_Category, t_Priority, t_Location, t_User_Assets
WHERE t_Assets.Asset_ID = t_User_Assets.Asset_ID
AND t_Category.Category_ID = t_User_Assets.Category_ID
AND t_Priority.Priority_ID = t_User_Assets.Priority_ID
AND t_Location.Location_ID = t_User_Assets.Location_ID
Returns this result:
Category
BMS
BMS
Water
BMS
BMS
Air
And the following query:
SELECT COUNT(t_Category.Category_ID) AS AssetQty
FROM t_Assets, t_Category, t_Priority, t_Location, t_User_Assets
WHERE t_Assets.Asset_ID = t_User_Assets.Asset_ID
AND t_Category.Category_ID = t_User_Assets.Category_ID
AND t_Priority.Priority_ID = t_User_Assets.Priority_ID
AND t_Location.Location_ID = t_User_Assets.Location_ID
GROUP BY t_Category.Category_ID
Returns this result:
AssetQty
4
1
1
I need to have both of those results returned, as a single result. Such as:
Category AssetQty
BMS 4
WATER 1
AIR 1
However, I'm not able to, due to the fact, that if I add the "t_Category.Category.Name" in the SELECT clause, it gives me the following error:
Column 't_Category.Name' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.
And if I try to use the "Name" as part of the count clause, it won't work, as text are not acceptable data types for aggregations.
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Oct 28, 2006
I have 2 tables, Jobs and Categories.Each job belongs to a category. At present, I am returning all categories as follows:SELECT categoryID, categoryName FROM TCCI_CategoriesWhat I'm trying to do, is also return the number of jobs assigned to each category, so in my web page display, it would show something like this:Engineering(5)Mechanical(10) etc.My db currently has 5 categories, with only one job assigned to a category. I tried the following sub-query, but instead of returning all the categories with their job counts, it just returns the category that has a job assigned to it:SELECT c.categoryID, c.categoryName, COUNT(j.jobID)FROM TCCI_Categories c, (SELECT jobID, categoryID FROM TCCI_Jobs) jWHERE j.categoryID = c.categoryIDGROUP BY c.categoryID, c.categoryName, j.jobIDThis is the output when I run the query:categoryID categoryName Column1 ---------------- ---------------------- ------------------------------32 Engineering 1 How would I fix this?
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Jun 16, 2005
Having a little trouble with this sp... just need to return the count.....CREATE PROCEDURE dbo.getTotalObjectives @courseId VARCHAR(20) ASBEGIN DECLARE @errCode INT
SELECT count(*) FROM objstructure WHERE courseId = @courseId
SET @errCode = 0 RETURN @errCode Can only return one thing, @errCode, but can return others in the select statement....I did it before like.....SELECT @lessonLocation = lessonLocation FROM cmiDataModel WHERE studentId = @studentIdand got the lessonLocationAnd, in code behind, I know this may be off as well....sObjNum = command.Parameters[ "@courseId" ].Value.ToString();The @courseId should be the count????Thanks all,Zath
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Sep 6, 2013
I need a query to return two values. One will be the total units and the other will be total unique units. See exmaple data below. It does not have to be one query. This will be in SP, so I can keep it seperate if I have to.
ID | ID_UNIT
1 | 01
1 | 01
1 | 02
1 | 03
1 | 03
1 | 04
1 | 04
I need two results.
Total Units = 7 - easy to do by using count()
Total unique units = 4 - I cannot use group by as it would return multiple results for each unit, which is not what we want.
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Aug 21, 2007
Hi again, and so soon...Having just solved my previous issue, I am now trying to call this stored proc from my page.aspx.vb code. Firstly the stored proc looks like this:----------- ALTER PROCEDURE dbo.CountTEstAS SET NOCOUNT ON DECLARE @sql nvarchar(100); DECLARE @recCount int; DECLARE @parms nvarchar(100); SET @sql = 'SELECT @recCount1 = COUNT(*) FROM Pool 'SET @parms = '@recCount1 int OUTPUT' exec sp_executesql @sql, @parms, @recCount1 = @recCount OUTPUTRETURN @recCount -------------When tested from the stored proc, the result is: @RETURN_VALUE = 4 My code that calls this stored proc is: Dim connect As New SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True") connect.Open() Dim cmd As New SqlCommand("CountTEst", connect) cmd.CommandType = CommandType.StoredProcedure Dim MyCount As Int32 MyCount = cmd.ExecuteScalar connect.Close() So I expext MyCount = 4 but this code returns MyCount = 0 With the RETURN statement in the stored proc, and then calling it via MyCount = cmd.ExecuteScalar, I didn't think I need to explicitly define any other parameters. Any help please. thanks,
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Feb 26, 2007
I'm trying to return the total records with my query, but I'm getting the following error:
"Item cannot be found in the collection corresponding to the requested name or ordinal."
Here's my query:
set rsFind = conn.Execute ("Select Count(Incident_ID) as TotalCount, Incident_ID, ProblemDescriptionTrunc, Action_Summary, RootCause, Problem_Solution002, " _
& " AssignedTechnician, DATEADD(s, dbo.TTS_Main.DateClosed, '1/1/1970') AS DateClosed, DATEADD(s, dbo.TTS_Main.Date_Opened, '1/1/1970') AS DateOpened, AssignedGroup From tts_main Where ProblemDescriptionTrunc LIKE '%" & prob & "%' And Last_Name LIKE '%" & l_name & "%' " _
& " AND AssignedTechnician LIKE '%" & assigned_tech & "%' And Incident_ID LIKE '%" & ticketnum & "%' AND assignedgroup LIKE '%" & assigned_group & "%' " _
& " Order By DateClosed DESC ")
<%response.write rsfind("TotalCount")%>
Thanks for any help!
Dale
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Aug 5, 2014
i am using the followig query :
select count (*) from MEMBERS,dbo.MEMBER_PROFILE
where MEMBER_PROFILE.member_no = members.member_no
AND JOIN_DATE between '07-01-2013 00:01' and '07-31-2013 11:59'
and email <> 'selfbuy_customer@cafepress.com'
and ROOT_FOLDER_NO is not null
and email not like '%bvt.bvt'
This returns the count for the month but I want to see what the total each day was.
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May 12, 2014
We have a table that has customers invoices and payment records. In some cases a customer has 10 lines with 10 different invoice numbers but may have paid 2 or more invoices with one check. I need to know how many unique payments were made per customer.
Cust# Inv# Chk#
1 109 101
1 110 101
1 111 102
3 112 10003
2 113 799
2 114 800
1 115 103
3 116 10009
2 117 799
1 118 103
So I need the statement to update the customer table with the annual payments
Customer Table
Cust# Payments
1 3
2 2
3 2
I get close but just not getting it to sort itself out.
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Jul 9, 2014
SQL Server 2012 Standard SP 1.
Stored procedure A calls another stored procedure B. Rowcount is set properly in called procedure B, but does not seem to return it to calling procedure A. Otherwise the two stored procedures are working correctly. Here is the relevant code from the calling procedure A:
declare @NumBufferManagerRows int = 0;
exec persist.LoadBufferManager @StartTicks, @EndTicks, @TimeDiff, @NumBufferManagerRows;
print 'BufferManagerRows';
print @NumBufferManagerRows;
Print statement prints @NumBufferManagerRows as 0.
Here is the called stored procedure B:
CREATE PROCEDURE [persist].[LoadBufferManager]
-- Add the parameters for the stored procedure here
@StartTicks bigint,
@EndTicks bigint,
@TimeDiff decimal(9,2),
@NumRows int OUTPUT
[Code] ...
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Mar 30, 2015
how to return the 3 month rolling average count per username? This means, that if jan = 4, feb = 5, mar = 5, then 3 month rolling average will be 7 in April. And if apr = 6, the May rolling average will be 8.
Columns are four:
username, current_tenure, move_in_date, and count.
DDL (create script generated by SSMS from sample table I created, which is why the move_in_date is in hex form. When run it's converted to date. Total size of table 22 rows, 4 columns.)
CREATE TABLE [dbo].[countHistory](
[username] [varchar](50) NULL,
[current_tenure] [int] NULL,
[move_in_date] [smalldatetime] NULL,
[Cnt_Lead_id] [int] NULL
) ON [PRIMARY]
GO
SET ANSI_PADDING OFF
GO
[code]....
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Nov 26, 2015
This is the code I have written and I am trying to retrieve minimum count of PQpageId for every hour for a given date of range.
WITH CTE AS (
SELECT PQIM.PQPageID
,PQIM.PageURL as PageDescription
,CONVERT(Date,NCPI.RequestDateTime) AS [Date]
,DATEPART(HOUR,NCPI.RequestDateTIme) AS [HOUR]
,ISNULL (COUNT(NCPI.PQPageID),0)AS HourlyPQPageIdCount
FROM dbo.NewCarPurchaseInquiries AS NCPI WITH (NOLOCK)
[Code] ....
This is the output I get :
PQPageId Date HOUR MINCOUNT
-------- ---------- ---- --------
1 04-11-2015 8 2359
1 05-11-2015 8 2332
1 06-11-2015 8 2008
1 07-11-2015 8 1964
1 08-11-2015 8 2139
1 09-11-2015 8 54
[Code] ....
But I am expecting
PQPageId Date HOUR MINCOUNT
-------- ---------- ---- --------
1 09-11-2015 8 54
1 11-11-2015 9 10
1 11-11-2015 10 4
2 11-11-2015 8 10
2 11-11-2015 9 2
2 11-11-2015 10 1
For ex: Pqpageid 1, at 8am on date 4-11-2015 has a count of 2359 and on 9-11-2015 at 8 am it has count 54then it should return date 9-11-2015 and count 54 for hour 8 like wise for every pageid and hour from 8 to 23 it should return the min count from given date of range.
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Aug 23, 2006
Hello everybody!
As the topic:
Can i get the value "count(*)" from EXEC('select count(*) from xTable')
Any helps will be usefull! Thanks!
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Mar 25, 2008
Hi!
I'am new to this forum and would apreciate any feedback on my problem.
I have a quarry that returns the count of former customers with average cell-phone usage between 200 and 299.
The ressult is grouped in year and week with group by. The dates are represented by the closingdate of the customers subscription.
The ressult is used for reporting purposses, but I need my selection to return '0' on weeks where there are "no reccords found".
CODE:
SELECT '200-299' AS ARPU, year AS YEAR, week AS WEEK, COUNT(nummer) AS Antall
FROM
(SELECT SERGEL_PREPAID.SP_Mobilenumber AS nummer, DATEPART(yyyy, TRANSLOG.TRL_TIMESTAMP) AS year, DATEPART(ww, TRANSLOG.TRL_TIMESTAMP) AS week,
ROUND(AVG(SERGEL_PREPAID.SP_Sum), 0) AS average
FROM SERGEL_PREPAID INNER JOIN
TRANSLOG ON SERGEL_PREPAID.SP_Mobilenumber = TRANSLOG.TRL_MOBILE
WHERE (TRANSLOG.TRL_STATUS = 'NP_FERD')
GROUP BY SERGEL_PREPAID.SP_Mobilenumber, DATEPART(yyyy, TRANSLOG.TRL_TIMESTAMP), DATEPART(ww, TRANSLOG.TRL_TIMESTAMP)
HAVING (AVG(SERGEL_PREPAID.SP_Sum) BETWEEN 200 AND 299)) AS derivedtbl_1
GROUP BY uke, all aar
NB: Using SQL Server 2005. Any tip or solution will be a big help
Best regards Gard S
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Nov 11, 2014
I need only the count of databases that last fullbackup was older then 24 hours or null. and status is online. I have tried
SELECT Count(DISTINCT msdb.dbo.backupset.database_name)
From msdb.dbo.backupset
where datediff(day,backup_finish_date,GETDATE()) > 1 -- or is null
and Database_Name not in ('tempdb','ReportServerTempDB','AdventureWorksDW','AdventureWorks') --online also
group by Database_name, backup_finish_date
Tried using where max(backup_finish_date) < datediff(day,backup_finish_date,GETDATE()) .But get the aggregate in where clause error. get a count of databases with backups older than 24 hours not including the samples, report service, and tempdb. I would also want to put status is online but havent gotten the above to work so havent tried to add that yet.
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Jan 31, 2006
I've been looking for examples online to write a SPROC to get some data. Here are the tables.
Album_Category
AlbumCategoryID (PK, int, not null)
Caption (nvarchar(max), not null)
IsPublic (bit, not null)
Albums
AlbumID (PK, int, not null)
AlbumCategoryID (int, null)
Caption (nvarchar(max), not null)
IsPublic (bit, not null)
I need to return:
-[Album_Category].[AlbumCategoryID]
-[Album_Category].[Caption]
-[Albums].[Single AlubmID for each AlbumCategoryID]
-[Count of Albums in each AlbumCategory]
I hope I was fairly clear in what I'm trying to do. Any tips or help would be appreciated. Thanks.
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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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May 25, 2015
below data,
Countery
parentid
CustomerSkId
sales
A
29097
29097
10
A
29465
29465
30
A
30492
30492
40
[code]....
Â
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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Feb 12, 2008
I have a package that I have been attempting to return a error code after the stored procedure executes, otherwise the package works great.
I call the stored procedure from a Execute SQL Task (execute Marketing_extract_history_load_test ?, ? OUTPUT)
The sql task rowset is set to NONE. It is a OLEB connection.
I have two parameters mapped:
tablename input varchar 0 (this variable is set earlier in a foreach loop) ADO.
returnvalue output long 1
I set the breakpoint and see the values change, but I have a OnFailure conditon set if it returns a failure. The failure is ignored and the package completes. No quite what I wanted.
The first part of the sp is below and I set the value @i and return.
CREATE procedure [dbo].[Marketing_extract_history_load_TEST]
@table_name varchar(200),
@i int output
as
Why is it not capturing and setting the error and execute my OnFailure code? I have tried setting one of my parameter mappings to returnvalue with no success.
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Aug 28, 2007
I'm a Reporting Services New-Be.
I'm trying to create a report that's based on a SQL-2005 Stored Procedure.
I added the Report Designer, a Report dataset ( based on a shared datasource).
When I try to build the project in BIDS, I get an error. The error occurs three times, once for each parameter on the stored procedure.
I'll only reproduce one instance of the error for the sake of brevity.
[rsCompilerErrorInExpression] The Value expression for the query parameter 'UserID' contains an error : [BC30654] 'Return' statement in a Function, Get, or Operator must return a value.
I've searched on this error and it looks like it's a Visual Basic error :
http://msdn2.microsoft.com/en-us/library/8x403818(VS.80).aspx
My guess is that BIDS is creating some VB code behind the scenes for the report.
I can't find any other information that seems to fit this error.
The other reports in the BIDS project built successfully before I added this report, so it must be something specific to the report.
BTW, the Stored Procedure this report is based on a global temp table. The other reports do not use temp tables.
Can anyone help ?
Thanks,
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Oct 28, 2006
I am trying to bring my stored proc's into the 21st century with try catch and the output clause. In the past I have returned info like the new timestamp, the new identity (if an insert sproc), username with output params and a return value as well. I have checked if error is a concurrency violation(I check if @@rowcount is 0 and if so my return value is a special number.)
I have used the old goto method for trapping errors committing or rolling back the transaction.
Now I want to use the try,catch with transactions. This is easy enough but how do I do what I had done before?
I get an error returning the new timestamp in the Output clause (tstamp is my timestamp field -- so I am using inserted.tstamp).
Plus how do I check for concerrency error. Is it the same as before and if so would the check of @@rowcount be in the catch section?
So how to return timestamp and a return value and how to check for concurrency all in the try/catch.
by the way I read that you could not return an identity in the output clause but I had no problem.
Thanks for help on this
SM haig
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Jul 3, 2013
I am trying to get count on a varchar field, but it is not giving me distinct count. How can I do that? This is what I have....
Select Distinct
sum(isnull(cast([Total Count] as float),0))
from T_Status_Report
where Type = 'LastMonth' and OrderVal = '1'
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Jul 24, 2006
hi, good day,
i have using BCP to output SP return data into txt file, however, when it return nothing , it give SQLException like "no rows affected" , i have try to find out the solution , which include put "SET NOCOUNT ON" command before select statement, but it doesn't help :(
anyone know how to handle the problem when SP return no data ?
thanks in advance
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Nov 26, 2007
I use SQL 2000
I have a Column named Bool , the value in this Column is 0�0�1�1�1
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
as the True is 2 and False is 3
the Query will have some limited by a Where Query.. but first i need to know .. how to have 2 result count
could it be done by Count()? please help.
thank you very much
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Jul 23, 2005
SQL 2000I have a table with 5,100,000 rows.The table has three indices.The PK is a clustered index and has 5,000,000 rows - no otherconstraints.The second index has a unique constraint and has 4,950,000 rows.The third index has no constraints and has 4,950,000 rows.Why the row count difference ?Thanks,Me.
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Aug 21, 2007
The following query returns a value of 0 for the unit percent when I do a count/subquery count. Is there a way to get the percent count using a subquery? Another section of the query using the sum() works.
Here is a test code snippet:
--Test Count/Count subquery
declare @Date datetime
set @date = '8/15/2007'
select
-- count returns unit data
Count(substring(m.PTNumber,3,3)) as PTCnt,
-- count returns total for all units
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date) as TotalCnt,
-- attempting to calculate the percent by PTCnt/TotalCnt returns 0
(Count(substring(m.PTNumber,3,3)) /
(select Count(substring(m1.PTNumber,3,3))
from tblVGD1_Master m1
left join tblVGD1_ClassIII v1 on m1.SlotNum_ID = v1.SlotNum_ID
Where left(m1.PTNumber,2) = 'PT' and m1.Denom_ID <> 9
and v1.Act = 1 and m1.Active = 1 and v1.MnyPlyd <> 0
and not (v1.MnyPlyd = v1.MnyWon and v1.ActWin = 0)
and v1.[Date] between DateAdd(dd,-90,@Date) and @Date)) as AUPct
-- main select
from tblVGD1_Master m
left join tblVGD1_ClassIII v on m.SlotNum_ID = v.SlotNum_ID
Where left(m.PTNumber,2) = 'PT' and m.Denom_ID <> 9
and v.Act = 1 and m.Active = 1 and v.MnyPlyd <> 0
and not (v.MnyPlyd = v.MnyWon and v.ActWin = 0)
and v.[Date] between DateAdd(dd,-90,@Date) and @Date
group by substring(m.PTNumber, 3,3)
order by AUPct Desc
Thanks. Dan
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Aug 19, 2015
I have a stored procedure that selects the unique Name of an item from one table.Â
SELECT DISTINCT ChainName from Chains
For each ChainName, there exists 0 or more StoreNames in the Stores. I want to return the result of this select as the second field in each row of the result set.
SELECT DISTINCT StoreName FROM Stores WHERE Stores.ChainName = ChainName
Each row of the result set returned by the stored procedure would contain:
ChainName, Array of StoreNames (or comma separated strings or whatever)
How can I code a stored procedure to do this?
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