SQL Reporting :: Find The Average Of Data At The End Of A Row?
Nov 25, 2010how can we find avg in matrix row wise? that is i want find the average of data at the end of a row.
View 1 Replieshow can we find avg in matrix row wise? that is i want find the average of data at the end of a row.
View 1 Replieshow can we find average at the right side of datas in a matrix. I created matrix and by right clicking on the cell , there is 'Subtotal' But after cliking that dont get any sum, but only last value is displayed as sum. How can i resolve this?
View 1 RepliesI am able to sum an entire column and put the total in a column, but what if i want to get the average of all the numbers in the column?
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I have a gridview, I am binding the gridview with a datatable and in the gridView, my autogenerateColumn is set to true since I am generating the columns dynamically coming from database. I am also doing doing showFooter =true. There are values in the rows of these dynamically generated columns. I need to calculate the average of each of these columns and display it in the footer. so for e.g, I have
A B C
10 11 12
13 14 15
16 12 11
-- -- --
13 12.3 12.6
I have a table that includes a state column and a price column.
I am able to obtain the average price from a particular state using:
SELECT avg(Price)
FROM MainTable
WHERE StateId=x
I would like to display the average price from each state. The only way I know of doing this is 50 seperate datasource controls. Is there another way?
I am having some issues with the performance. I am binding a Gridview with around 200 records and it is taking a long time. At one time I only display 10 records on the page, but I bind all the 200 records.
Generally what is the number of records that should be bound to a gridview ?
I have a small table that has ratings for a album let's say.
Instead of showing the rating from 1-4 I want to show start instead
Rating 1 the 1 star
Rating 3 3 stars
Rating 0 no star
etc.
I have an tiny int field in the table and I will make a drop down list to allow 0-4
Currently I have a list view to show the list of comments and ratings but not sure how to convert the 0-4 from tiny int to a the same amount of stars
I have created a student webpage with many tables like student info,test1 marks,test 2 marks and so on now i have to generate a report for each and every student with their details and average marks in each subject
View 4 RepliesMy web form reportviewer control can't seem to find my sub report. When I debug, it gives an error message in the report that states the report can't be found at file path for the sub report. If I copy and paste the path out of the error into the address bar of windows explorer, the report opens right up. I am using VS 2010, the 4.0 framework, and windows 7.
View 1 RepliesI created a simple database in SQL Server 2005, im using SSRS 2005.
I created a report with a table which was populated by a procedure.
I changed the schema from dbo to something else using scripts i found on www.
Now when i try to run my report, it says that the stored procedure doesnt exist, but I can open said proc in query analyser and run it there?
I am using Matrix control in my RDLC report.Report processing mode is Local.My Stored procedure returns 10 columns. Now I want to add 11th and 12th columns to matrix.
I want to expression for11th column value as (10th column value - 9th column value) and for12th column value as (1st column value - 10th column value) .
How can I find and get the values of 1st ,9th and 10th column values in matrix control so that I can write expressions for 11th and 12th columns?
I want to do this in RDLC file only. I don't want to perform this in stored procedure.
There are two tables 1)HR_OrderRequest (column to be considered is HRdate) other columns are HRUID,UID
2)HR_Supplydetails(colmn to be considered is HRUID) other columns are createddttm,UID
by considering the date from HR_Supplydetails we should find the average days taken for that particular UID time taken to release of HRdate .I have a problem getting a average of days
Last night I did a load test on a site. I found that one of my shared caches is a bottleneck. I'm using a ReaderWriterLockSlim to control the updates of the data. Unfortunately at one point there are ~200 requests trying to update the data at approximately the same time. This also coincided with CPU usage spikes.
The data being updated is in the ASP.NET Cache. What I'd like to do is if the CPU usage is around 75%, I'd like to just skip the cache and hit the database on another machine.
My problem is that I don't know how expensive it is to create a new performance counter to check the cpu usage. Also, if I would probably like the average cpu usage over the last 2 or 3 seconds. However, I can't sit there and calculate the cpu time as that would take longer than it's taking to update the cache currently.
Is there an easy way to get the average CPU usage? Are there any drawbacks to this?
I'm also considering totaling the wait count for the lock and then at a certain threshold switch over to the database. The concern I had with this approach would be that changing hardware might allow more locks with less of a strain on the system. And also finding the right balance for the threshold would be cumbersome and it doesn't take into account any other load on the machine. But it's a simple approach, and simple is 99% of the time better.
I have two datetime2(1) fields in my db. I will calculate the time in hours and minutes between them. That I have done this way:
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This works. But how can I calculate the avgerage speed if I have drived 665 kilometers in this time? I know how to do it with only houurs but not with the minutes to. I have tried this and I think it works. Is it correct?
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how to calculate 3 days average
View 4 RepliesThere are various website speed test online tools available. Few of them are listed on: [URL] I tested my website using iweb and selfseo. My website is showing 0.03KB Average speed per KB everywhere. Even google also is giving same kind of results.I tested the site using Page Speed and YSlow. I have already followed most of the recommendations suggested by these tools like efficient use CSS, contents across the domains, caching, compression and all. But still I am getting the same average speed per kb. Page speed is showing around 85/100 as my page speed score, so I guess I have optimized my site a lot. My questions here are:
1. What are the other factors affecting the avg speed per kb of a website?
2. How to improve the Avg speed per kb?
3. Is there anything related with the Server Software and Hardware that I have to check?
Note: I tested by uploading a plain html page with simple text "Hello World", but the avg speed per kb is the same for this page as well. Same is the case with the rest of the pages.
Application Platform : ASP.Net 3.5, C#3.0, LINQ as Data Access, SQL Server 2008
Server Platform : Windows Server 2003.
I want to calculate average time to cover a duration of a route.
A route can have multiple trip between different time slots.
trip have TripStartTime and TripEndTime.
For more clear of the Qns for Qns please go to this URL and for table structure please go to this Url.
Trip Time = TripEndTime - TripStartTime from columnin the table.
I have to calculate Actual trips time for different time slots group by Fleet Id which is related to route no in another table..
I have question is it possible to install Report Manager (IIS Service) on different server than Reporting Services is installed? I would like have IIS service (Report Manager) on one server and Reporting Services mechanism on the second one. Do you think this solution is possible?
View 2 Repliesit possible to pass the query dynamically to sql server report from .net or from any other source.
View 1 RepliesAny one used Microsoft Chart Control in SQL Server Reporting Service reports? Specifically the 2005 version?
View 3 RepliesI would like to design master page header to show report title and date. For Master footer page, I want to show address and page number. Thus, all report no need to design more page header and footer.
View 5 RepliesI developed an ASP.net 1.1 web application that is written in VS2203 and I am using Reporting Services 2005 to render some reports in PDF Format. My problem was it is working fine in local (XP) and Production environment (Windows 2003 Server).fromo long back the solution was not working for my integration Server which has windows 2003 Server (1.1) and we installed the 2.0,3.5 frameworks. It is throwing an Object refernce error while render the report. Is there any permisions or something missing.
View 1 RepliesI am having an issue where if I click on the print icon in the report viewer embedded in an application, I get the error "unable to load client print control". However, when running through report manager, this is fine. I am running SQL Server 2005 SP3 and report viewer 9.
View 1 Repliesi'm using sql server 2008 with advance services the below error is of reporting services.."The permissions granted to user 'sysnameASPNET' are insufficient for performing this operation. (rsAccessDenied)"when i'm trying to host appliction.. the above error is occured..it works fine when i try to execute locally.. but when i try to execute through the IIS i.e host applicationthe above error is displayed.
View 2 Repliesi am trying to call a report with a ReportViewer control using this code:
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but i am having this error
Microsoft.Reporting.WebForms.MissingReportSourceException = the source of the report definition has not been specified.