hello, I have this project that I can't find it.
let's say we have more than 100 000 rows in a table called table 1, so if we do: SELECT * FROM TABLE1
the result will be dispalying all the rows with a large scrollbar.
But there's a new TSQL in SQL 2005 "ROW_COUNT" which will help to do the paging. so I have found the procedure but all I need now is to display NEXT and PREVIOUS button in the results in order to switch between the pages. So please any help, Thank you
I have created a stored proc for paging on a datalist which uses a objectDataSource. I have a output param itemCount which should return the total rows. Them I am creating a temp table to fetch the records for each page request. My output param works fine if I comment out all the other select statements. But returns null with them. Any help would be appreciated. CREATE PROCEDURE [dbo].[CMRC_PRODUCTS_GetListByCategory]( @categoryID int, @pageIndex INT, @numRows INT, @itemCount INT OUTPUT )AS SELECT @itemCount= COUNT(*) FROM CMRC_Products where CMRC_Products.CategoryID=@categoryID Declare @startRowIndex INT; Declare @finishRowIndex INT; set @startRowIndex = ((@pageIndex -1) * @numRows) + 1; set @finishRowIndex = @pageIndex * @numRows DECLARE @tCat TABLE (TID int identity(1,1),ProductID int, CategoryID int, SellerUserName varchar(100), ModelName varchar(100), Medium varchar(50),ProductImage varchar(100),UnitCost money,Description varchar(1500), CategoryName varchar(100), isActive bit,weight money) INSERT INTO @tCat(ProductID, CategoryID,SellerUserName,ModelName,Medium,ProductImage,UnitCost,Description,CategoryName, isActive,weight)SELECT CMRC_Products.ProductID, CMRC_Products.CategoryID, CMRC_Products.SellerUserName, CMRC_Products.ModelName, CMRC_Products.Medium,CMRC_Products.ProductImage, CMRC_Products.UnitCost, CMRC_Products.Description, CMRC_Categories.CategoryName, CMRC_Products.isActive,CMRC_Products.weightFROM CMRC_Products INNER JOIN CMRC_Categories ON CMRC_Products.CategoryID = CMRC_Categories.CategoryIDWHERE (CMRC_Products.CategoryID = @categoryID) AND (CMRC_Products.isActive = 1) SELECT ProductID, CategoryID,SellerUserName,ModelName,Medium,ProductImage,UnitCost,Description,CategoryName, isActive,weightFROM @tCat WHERE TID >= @startRowIndex AND TID <= @finishRowIndexGO
Hello, my table is clustered according to the date. Has anyone found an efficient way to page through 16 million rows of data? The query that I have takes waaaay too long. It is really fast when I page through information at the beginning but when someone tries to access the 9,000th page sometimes it has a timeout error. I am using sql server 2005 let me know if you have any ideas. Thanks I am also thinking about switch datavase software to something that can handle that many rows. Let me know if you have a suggestion on a particular software that can handle paging through 16 million rows of data.
Hi,I am working on this select query for a report on website users. The resulting rows will be displayed in a datagrid with custom paging. I want to fetch 100 rows each time. This is the simplified query, @currpage is passed as a parameter. ________________________________________________________________________________DECLARE @table TABLE (rowid INT IDENTITY(1,1), userid INT)INSERT INTO @table (userid) SELECT userid FROM UsersSELECT T.rowid, T.userid, ISNULL(O.userid, 0)FROM @table TLEFT OUTER JOIN ( SELECT DISTINCT(userid) FROM orders)AS OON O.userid = T.useridAND T.rowid > ((@currpage-1) * 100) AND T.rowid <= (@currpage * 100)ORDER BY T.rowid________________________________________________________________________________If I run this query it returns all the rows, not just the 100 rows corresponding to the @currpage value. What am I doing wrong? (The second table with left outer join is there as I need one field to indicate whether the user has placed an order with us or not. If the value is 0, the user has not placed any orders) Thanks.
How do I write a query (using a union) suitable for paging I currently have a query which results from two queries combined by a union. It returns 3000 rows. I want to replace that query with one which returns only 50 rows from the relevant page [using ROW_NUMBER()]. Is there a way to do this with only 1 CTE or will I need to use two consecutive CTEs [the first get a union on the queries and the second to apply ROW_NUMBER()]. I can't see a way of doing it with only 1 CTE table. Alternatively is there a very efficient way to do it using derived tables?
I am getting incorrect results from my paging query, where the same results are being returned multiple times. Here are two queries I have found to bring the same results:select top 20 * from lookupdocuments_dbv where catname_cst='MyCategoryName' and (docid_cin not in (select top 620 docid_cin from lookupdocuments_dbv where catname_cst='MyCategoryName'))select top 20 * from lookupdocuments_dbv where catname_cst='MyCategoryName' and (docid_cin not in (select top 640 docid_cin from lookupdocuments_dbv where catname_cst='MyCategoryName'))When I remove the catname_cst where clause it brings back results properly (i.e. records 622-642 and 643-663). What is wrong with my where clause that is causing identical data to be returned?
I want to write query to implement paging in sql server ce 3.0. But it seems it does not support TOP or LIMIT keyword. Can someone suggest alternative way to write a custom paging query in sql server ce 3.0.
I get 100 rows of result, i want to write a sql query similar to the one available in MySql database where in i can specify the starting row and number of rows of records i want,
something like,
select * from emp LIMIT 10,20
I want all the records from the 10th row to the 20th row.
This would be helpful for me to do paging in the front end , where is i can navigate to the next previous buttons and fetch the corresponding records.
I want to do something like in google, previous next screens.
So I am trying to limit the number of rows fetched from a query.
somethin like,
select * from emp where startRowNum=10 and NoOfRecords = 20
Hi all, I'm trying to design a website with my old MS Access Application as a template, because my users know that style. I use textboxes to display data from the MSSQL 2005 database, one record and 20 fields per page ....and i would like to navigate through the records with 4 buttons: first, last, next and prior, placed on the page.I tried a lot of things, and my last attemt was a Stored Procedure with a Cursor to do the trickbut.... it did not work It's very easy to do this in MS Access. Can anyone tell me a simple way to do this ?
Ok, I have tried everything to make this work, including a very extensive search on the web to no avail.
What I am trying to do, is through a web page a created, auto pull 3 tables out of a SQL view and display the data real time. This part works, and I am further able to create dynamic hyperlinks based on the data pull.
Where the problem arises is in creating a submit button that will run an application. The code to do this is dependent on the running SQL query loop. Here is what I have. _______________________________________________________________
Essentially what this does, is display with headers, a listing of my domains computer names, IP addresses, MAC Addresses, and a Start button. Since this is tied to my SQL database you wont be able to view the output, but what I want to do is, in the loop, have the Start button grab the running mac addresses and place it into the following code: __________________________________________________________ Set WshShell = WScript.CreateObject("WScript.Shell") WshShell.Run "C:mc-wol.exe " &rs("mac") __________________________________________________________ This will allow me to (I hope), on click, open a command prompt, run the code with the respective mac address, and start the computer.
Where the problem lies, is that I can not figure out how to encapsulate the mac address inside that code while in the loop... any ideas would be greatly appreciated! If you have any questions, please let me know.
Anyone know why my navigation buttons on my reports is always dimmed so that I can only see the very first page of every report? I even spent some time with a Microsoft SQL Server engineer trying to figure this one out and he wasn't able to figure out why?
I tried to attach a picture but I guess pictures aren't allowed. The first page, previous page, next page and last page buttons displayed as arrows on the top left of the reports are always dimmed on every report even though they have multiple pages.
Has this happened to anyone and how did you get it fixed?
I was just wondering on what algorithms was used in the different feature buttons in the Excel Add-In? For example, forecast, what algorithm was used in order for it to create the forcasting?
I am interested in adding custom buttons to the parameters toolbox (under "View Report"). I'm trying to provde a way for users viewing the report to go "Back" or up a level (in the drill through reports). Does anyone have any information on this topic, or know if it's even possible?
I am trying to implement Next and Previous buttons on a web page that uses CE as the database, and having some trouble getting the logic figured out. The data is unbound and I'm not returning it all at once, so paging through it an item at a time isn't possible. Because of the high volume, I was thinking I could pass in the record ID each time I need to retrieve a record and every time the user hits the next or previous button, I'll just requery for the record I need. Does that sound reasonable?
In my main page, I'm using the ViewState to store the record ID that I need to acquire. This part works--it gives me the highest ID number (so that I get the most recent record):
if (!IsPostBack) { // Start out with the most recent record in the selected category. GetHighestConfessionID() will return // the ID of the most recent confession. ViewState ["ConfessionID"] = mySearch.GetHighestConfessionID (int.Parse(ViewState["Category"].ToString())); }
Here's where the trouble comes in--I need to go to the next record in the database when the user hits Next, but I don't know how to do that. My big idea was to issue this command in the Next button:
I have recently installed from scratch RS 2003 on a WIN2003 SRV and got that the problem that the administrator cannot access or even see the regular administration toolbar and links at the Report Manager, such as Site Configuration, Upload New File, the common 'Contents | Properties ' tab, among other stuff. The only options available are 'Home', 'My Subscriptions' and 'Help', in the right superior link bar. I find this behaviour very strange, since the RS comes right out of the box configured with full access to administrator, but right now I CAN'T do any administration task on the RS Server.
Another strange behaviours I've found: - The few links that appear redirect to the internal ip address of the server. - When you call the '/ReportServer/ReportingService.asmx' it returns an XML document, not the usual browsing interface.
There's some information about the server configuration I think it might help: - IIS is running more than one website, and the RS server is not installed on the Default WebSite, wich is stopped. - SharePoint Services is running in the server, but not in the DefaultWebSite. - The security settings of the virtual directory of the Report Manager are configured to use Windows Authentication and are NOT configured to use anonymous authentication. - The server is published to the Internet.
There's some stuff that I tried and for now didn't worked: - Create the virtual directories in other websites. - Switch the attributes of the 'impersonate' attribute in Web.config file between true and false. - Enable anonymous authentication and use the administrator account to impersonate. - The steps described in the help article 'Troubleshooting a Side-by-Side Installation of Reporting Services and Windows SharePoint Services' - Reinstalling the RS product.
I am creating a report that the user will pick a value from about 6 items. The project manager would like these values to be represented as radio buttons on the ReportViewer control. I am unable to determine how do create these 6 radio buttons.
Here is a simple example to demonstrate what I need. Lets say the report returns the total number of fruit in a stores inventory. The choices are: Apple, Banannas, Oranges, Grapes, Cherries, Water Mellon.
I have a variable @Fruit that I would like populated by the user and I want them to select which piece of fruit they want to see by selecting a radio button. Is there a way to do this using Reporting Services 2005 Report Designer?
1) I have a report with many parameters that I want users to be able to pick from. Allow them to pick 1, many or all to build their report dynamically. I'm all set on the TSQL side, but on the Reporting Services side I have to allow each parameter to be null with a default of NULL. In by doing this, the report will auto run, which I do not want to happen. The only resolution I've found thus far was by adding a parameter that does nothing, with a NULL default value. Yet It sticks out like a sore thumb on the report and I want to get rid of it. If I check in "Hidden" in the parameter options, my report errors out stating that the parameter requires a value.
2) Is it possible to have a parameter that has available values from a dataset have a NULL checkbox like those of parameters that do not have available values?
3) Is it possible to add back/forward buttons inside of a report instead of just at the report header by default?
This is a newbie question. For some reason when I view the contents of tables I have created on my SQL Server (version 7) database, the sort buttons in the "Data in Table" window are grayed out.
I have a table with a lot of records. I want to make paging without passing all the data back to a dataset. I know how to select the top n rows but how do I select 10-20 for example.
I have noticed that the server i'm running SQL2k on is starting to page out of the norm. I can see that the regsvc and sqlservr svc are showing high page faults/sec. I have 3 gigs of ram and set the max that sql can use to 2 gigs. It is currently using only 168 MB and still will show high paging at random times. I know I can add more ram but that doesn't seem to be the problem. I have also stopped unnecessary services at the os level.
I've managed to make it query that return a dataset that have 2 views utilising the "Filter" in RS. I treat this as a single record with multiple views.
Now let say if I have a stored precedure that pass 2 parameters one is called state and year and accepting 'ALL' for every possibility of State and Year and construct that into single dataset with 2 views similar like above.
How do I breakdown this in the reporting services so it will have paging?
I am using a stored procedure to page some objectsThe procedure looks like this: CREATE PROCEDURE sw20aut.sw20_Kon( @sid_nr INT, @sid_stl INT = 35, @kid int )AS BEGIN SET NOCOUNT ON DECLARE @rader INT, @sid_antal INT, @ubound int, @lbound int SELECT @rader = COUNT(*), @sid_antal = COUNT(*) / @sid_stl FROM sw20aut.sw_kontakter WITH (NOLOCK) WHERE kund_id = @kid AND del = '0' IF @rader % @sid_stl != 0 SET @sid_antal = @sid_antal + 1 IF @sid_nr < 1 SET @sid_nr = 1 IF @sid_nr > @sid_antal SET @sid_nr = @sid_antal SET @ubound = @sid_stl * @sid_nr IF(@sid_antal > 0) SET @lbound = @ubound - (@sid_stl - 1) ELSE SET @lbound = 0 SELECT CurrentPage = @sid_nr, TotalPages = @sid_antal, TotalRows = @rader DECLARE @ename VARCHAR(64), @fname VARCHAR(64), @konid VARCHAR(64) SET ROWCOUNT @lbound SELECT @ename = enamn, @fname = fnamn, @konid = kon_id FROM sw20aut.sw_kontakter WITH (NOLOCK) WHERE kund_id = @kid AND del = '0' ORDER BY enamn, fnamn, kon_id SET ROWCOUNT @sid_stl SELECT kon_id, enamn, fnamn FROM sw20aut.sw_kontakter WITH (NOLOCK) WHERE enamn + fnamn + '~' + CAST(kon_id as VARCHAR(64)) >= @ename + @fname + '~' + @konid AND (kund_id = @kid AND del = '0') ORDER BY enamn, fnamn, kon_id SELECT startid = @konid SET ROWCOUNT 0END The big problem is that i need to display objet with the same name. In my book the best identifier is the PK and therefor i have sorted as above by ordering after LastName, FirstName, ContactId After som thinking ive reached the conclusion that this dont work if the idnumbers isnt of the same length. as long as they are(for example two people named John Smith, one with id = '23' and one with id = '87' it works. If there ids would have been '23' and '1203' it will not work correctly) of the same length it works fine. What im wondering is if anyone have a good solution to this? Only thing i can think of is filling all idnumbers with zeros to equal length. Dont know how and if this will affect performance though. Anyone has a practical solution to this?
Questoin I am using Sql Server 2000. I have a table named Cities which has more than 2600000 records. I have to display the records for a specific city page wise. I don't want to compromise with performance. Can anyone has the idea? Waiting for your fruitful response. Happy Day And Night For All Muhammad Zeeshanuddin Khan
Hello To make pagination I would like to retrieve only the record from x to y ...I couldn't find how to do to in sql , I was thinking so if there is a way to do it with a sqldatasourceI make my request , put it in a sqldatasource and bind it to my datalistis there a way to "filter the sqldatasource ?" to make what I need ? Thx in advance ?
Im in the process of trying to teach myself SqlServer, comming from Oracle. How the heck do I get the equivlent of %ROWNUM pseudo-column in SqlServer? Top just isn't doing it for me. Oracle Example wrote: Select * from foo where foo%ROWNUM > 10 and foo%ROWNUM <20;
I have a paging dilema with an ADO/ASP web based application.
Currently I am using the temp table and inserted index method of paging which works well but the pages that use this paging have a variety of filters on them and a largish subset of data available. This means that every time the page is refreshed the code is creating that temporary table, inserting all the data, selecting the subset and then dropping it.
I was looking for a more efficent way of getting paged data to the client. One of the alternatives I came across was using a server side forward only cursor and the ado getrows() method. This sounds good in princible but I don't know if I am going to get a performance hit by using a server side cursor as opposed to sending the entire recorset to the client and letting it page the results.
Would it be any better to use a stored procedure and pass the full sql statement to it. I can't actually write the sql into the stored procedure becuase it is all totally dynamic.
So I guess I have three options, temp tables, server side cursor and small amounts of data sent to the client or client side cursor and large amounts of data sent to the client.
My application runs this query using a stored proc
SELECT empid1,name1,joindate from emp where empid2=3 union select empid2,name2,joindate from emp where id1=3
Now I want to implement paging for the same using Row_Number so that I can display the results in pages. Can someone please help me write a query for the same. I tried playing with Row_Number but no luck with it.Basically I am not good with SQL and I had programatically implemented paging in asp.net by looping through all records returned by the query.
