How Can This Accomplished? - Paging Alternatives?
Feb 5, 2008
Hi there,
I'm fairly new to SSIS but essentially I would like to create the following:
Table Structure:
===========
Code Name
ABC Abc Industries
..... .......
XYZ Xyz Industries
Read an excel file into the database (I have this working)
Loop through the result set and concatinate the [Code] to a variable
Every 200 rows I would like to use the varible that contains 200 codes e.g. Myvar = ABC,ABC1,ABB1,ABB2...... into another task, the variable would be reset after the task has been complete for the next 200 rows
I have no idea how I can perform the kind of paging that I am after, I know the Foreach control loops through each record and I could use Scriptmain to attach to the variable but I'm not sure how to perform an additional task every 200.
Thanks in advance
Regards Rob
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Jul 23, 2005
Hi,I have an SQL assignment to do and at my school we use SQL *Plus therehowever I don't have Oracle at home, where I would like to do the work ,so Iwas wondering whats the easiest way to get an SQL environment up so I cancode in that then just paste it into SQL *Plus later.I don't really want to install Oracle on my home pc and I was wondering ifthere are other IDE's for SQl that would fit my need for this.I discovered an instant SQL *Plus client that sounded really promising butwhen i unpacked it, it was just a load of dll's so I think it wasn't what Ithought it was.So does anyone know of anything that might be able to help me out here?Any advice much appreciated!Thanks--Ant
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Nov 7, 2000
Is using some variation of (i forget which... Charindex / Patindex) operator better than using a query with a like operator.
Our app requires wildcard searching. So what is the absolute best way to get the searches done fast???
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Apr 3, 2004
Hi all
I have often come across discussions on this forum saying that CURSORs are expensive in time (processing power?).
Having used CURSORs to processing a mere 2000+ record (not much at all) which took a fair while to complete, I now realize why you guys are saying CURSORs are expensive.
But is there alternatives to using CURSORs in the situation where I try to process every records returned by a particular query?
Say for example, i want to update columns that comes from different tables for every record that is returned by a SELECT JOIN query. there is no way that i can do that with a single UPDATE statement cause i can't do JOIN with UPDATE query.
All comments welcome
James :)
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Sep 30, 2005
Hi all
Hope someone in here can help me solve a problem im having with a view.
I'm tring to build a view that show me the sales history for any given machine in a Machine Database (MDB). Each machine is handled as a seperate "project".
My query works fine as long as a machine has only been sold once ... but as soon as the machine is being sold as used to another customer the view fails because of my "subqueries" return more then one value.
(Error message: Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.)
I hope someone in here has a ideer on how to get the information I need out - because my CASE statements clearly dosn't do the trick.
--------------------------------------------------------
SELECT crm5.contact.name AS Customer,
crm5.pmembtype.name AS Ownership,
crm5.pv_salespress.InstallationDate AS [Install Date],
CASE
WHEN (SELECT crm5.pv_salespress.comptr1_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr1_Used FROM crm5.pv_salespress)
WHEN (SELECT crm5.pv_salespress.comptr2_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr2_Used FROM crm5.pv_salespress)
WHEN (SELECT crm5.pv_salespress.comptr3_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.pv_salespress.comptr3_Used FROM crm5.pv_salespress)
ELSE (SELECT crm5.pv_salespress.Used FROM crm5.pv_salespress)
END AS Used,
CASE
WHEN (SELECT crm5.pv_salespress.comptr1_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr1_seller)
WHEN (SELECT crm5.pv_salespress.comptr2_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr2_seller)
WHEN (SELECT crm5.pv_salespress.comptr3_Winner FROM crm5.pv_salespress) = 1 THEN (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = crm5.pv_salespress.comptr3_seller)
ELSE (SELECT crm5.comptr.name FROM crm5.comptr WHERE crm5.comptr.comptr_id = 35)
END AS [Installed By],
crm5.pv_salespress.RemovalDate AS [Removal Date],
crm5.pv_salespress.RemovalReason AS Reason,
crm5.pv_salespress.ActionBy AS [Removed By],
crm5.project.project_id,
crm5.sale.sale_id
FROM crm5.contact INNER JOIN
crm5.sale INNER JOIN
crm5.project INNER JOIN
crm5.projectmember ON crm5.project.project_id = crm5.projectmember.project_id INNER JOIN
crm5.pmembtype ON crm5.projectmember.mtype_idx = crm5.pmembtype.PMembType_id INNER JOIN
crm5.projstatus ON crm5.project.status_idx = crm5.projstatus.ProjStatus_id ON crm5.sale.project_id = crm5.project.project_id ON
crm5.contact.contact_id = crm5.projectmember.contact_id RIGHT OUTER JOIN
crm5.pv_salespress ON crm5.sale.sale_id = crm5.pv_salespress.Sale_idx
----------------------
Thanks in advance
Niels
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Oct 10, 2007
Hi
I got a SQL Server with Language = €śGerman€? and Collation = €śLatin1_General_CI_AS€?.
My application has a form with language = €śEnglisch€?. This application is calling an stored procedure, that has a datetime parameter.
db.AddInParameter(dbCommand, "@Test", DbType.DateTime, Test);
This stored procedure is not able to accept the value from the parameter, because the application is passing it, in the format ymd and sql server is specting it in ydm.
I tried to set the dateformat = ymd in the store procedure, thing that did not work. I have to set it before exec my-stored procedure. But I cant from my application.
How can I solve this?
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Oct 23, 2006
Hi!fact: sp_setapprole can't be invoked from within a stored procedure
scenario: my users are validated in the database! I have a Users table that contains user related information, incl. passwords and profiles.
Actually users login through an applicational SP -- svc_login @username, @password -- and all users have the same permissions.
desired scenario:Have 1 app. role per user's role; once the user log in through the svc_login, I would like to change his appl. role based on his profile.
I already saw that i can't do this at DB side! Is there any known alternative to this kind of scenarios? Or must I rely on the front-end application and share the role password with it?Thanks in advancejmn
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Mar 8, 2007
I am trying to do this in a stored procedure and I am lacking permissions. Not sure if they will allow me permission so is there an alternative? I want to do it in a procedure and prefer not to use DTS.
BULK INSERT tablename
FROM 'C:filename.txt'
WITH
(
ROWTERMINATOR = ' '
)
ddave
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Feb 19, 2008
Are there other ways to change the database ?
For instance command stringdatabasename ?
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Apr 18, 2007
Hi,
Can anyone help me with third party tools that perform the same way as SQL Servers Merge replication.
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Dec 23, 2004
I have 3 SQL databases: A, B and C. A and B are branch databases while C is the central (HQ) database. A & B will be constantly updated while C will updated occasionally and usually will be used for reporting/data browsing. Even though A & B are from different branch, they do have share some data records.
Every day, I will have to sync A & B's new/updated data to C and C to A/B. I know I can use Replication but I can't. You see, A & B are located in our own branch server while C was hosted on a third-party server. The webserver provider for C would not allow me to do any Replication on C.
What other alternatives that I can use to synchronise all 3?
DTS? XML transfer? It looks as if I have no choice but to write my own sync scripts? :((
Anyone has encountered similar situations? Any recommended SQL Tool programs?
Please help. I'm at a loss of what Im going to do.
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Apr 17, 2007
Hello,
I would like to know what alternatives are avaliable to SQL Server Merge Replication. I am also looking for Third Party Tools. Can anyone name a few for me.
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Feb 8, 2008
Hello all, I'm new to SSIS and this forum, and this is my first post.
We're migrating a 2000 DTS ETL process to 2005 SSIS. We really like the enhanced functionality of SSIS thus far.
One problem we have with our 2000 process is that runs at 1:00am each morning. The scheduling is done via a distributed scheduling tool called Maestro. Our process pulls data from a mainframe-based DB2 OLTP and reformats it into SQL Server reporting tables. We have nightly mainframe batch processing that updates the DB2 tables, and we need those updates on a nightly basis.
The mainframe batch process starts at 8:00pm each evening. It finishes normally by 1:00am 90% of the time, but it is 20+ years old, and has its share of problems, especially during month-end. The problems can't be resolved until the next business day in some cases.
We'd like to elegantly connect the two processes somehow so the SSIS ETL process kicks off when the mainframe batch process finishes. I intentionally didn't use the word 'trigger' up until this point.
It would not be a problem to modify the mainframe batch process to insert or update a DB2 table that SSIS has access to, but I don't think we can get the mainframe batch process to update SQL Server 2005 tables...?
Any advice would be greatly appreciated--TIA!
John
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Oct 30, 2007
Hello.
I have a query which spends a lot of time calculating my CASE WHEN -statements.
My query looks like this
SELECT TOP 250
UserId,
CASE WHEN
(someCol*0.4+someOtherCol*0.3) > 99 THEN 99
ELSE
(someCol*0.4+someOtherCol*0.3)
END
FROM
(
SELECT
UserId,
CASE WHEN @myparam > 50 THEN
CASE WHEN Col5+@myincrease > 99 THEN 99 ELSE Col5+@myincrease END
ELSE
CASE WHEN Col6+@myincrease > 99 THEN 99 ELSE Col6+@myincrease ENDEND as someCol,
CASE WHEN Col8+@myincrease3 > 99 THEN 99 ELSE Col8+@myincrease3 END as SomeOtherCol
FROM
SomeTable
) t1
This is just a little bit of the full query. I cannot write the whole query since it contains alot of different views and calculations, but I have traced it down to that all these case when-statements is taking a lot of time to do. So I hope that this example will be enough for you to understand my problem.
I know about some tricks that can replace a CASE WHEN, for example using COALESCE or BETWEEN but that does not seem to work in my case.
Any suggestions?
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Dec 11, 2007
I've googled everything about GUID, seems there is no good thing to say about it. Here's my scenario, a purchase order (PO) application:
We want to have a centralized database with remote sites connected to it
Some of the sites are without connection, they will have their own servers with scheduled replication to the centralized database.
The design is something like this:
Each PO will have many revisions
Each revision will have many PO line items
Each PO line item will have many Delivery Schedules
In the past i used int IDENTITY as transaction ID in revision and line item tables.
transaction ID in revision table is FK to line item table, and transaction ID line item table is FK to Delivery Schedules table.
This work well in standalone database.
Now that we need to merge replicates, int IDENTITY produced in remote DB will conflict with IDENTITY produced in central DB.
I'm thinking of using GUID to replace int IDENTITY.
Question:
How bad is my decision?
Can't GUID size indexing problem be solved with partitioning?
Can you suggest other alternatives to GUID, based on the above scenario?
Thanks in advance
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Jan 11, 2006
Hello everybody,
I'm new using ASP 2.0, I was trying to find out how do i tell a SqlDataSource the parameters it will be using for the select query. I was looking at the Configure Data Source wizard and when I press the where botton to create the parameters, I do not know how two of the available Source selections work which are: (Query String, and Session). What I want to understand is how do I pass the parameter value during the form load like I used to do with ASP 1.1.
I used to write: during the pageload event:
me.dataAdapter.selectparameter("@param").value = [myVar]
me.dataAdapter.fill(Me.ds)
I tried to do something like this for the SqlDataSource but didnt work.
can anyone tell me how can I acomplish this?
thanks a lot.
Ed.
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Apr 19, 2004
I am having some difficulty writing a relatively basic query. The objective is to retrieve the new stories (headlines) for the past 3 days from the database. Since each headline can be assigned multiple categories (topics) the query returns a row for every headline assignment. I can't use the 'Group By' expression because one of the columns is nText.
So basically if there is an article written yesterday, "I Love Cats" that gets assigned both topics 'CATS' and 'PETS' I only it returned with the first topic assigned... 'CATS'. Here is a little image of the three tables being called:
http://64.225.154.232/temp_dbDiagram.gif
I don't think that this query is too difficult, but I'm just getting my feet wet with writing queries that are more than select * from whatever. Any insight or recommendations are greatly appreciated.
SELECT headline.HEADLINE_ID, headline.HEADLINE_TITLE, headline.HEADLINE_DATE, headline.HEADLINE_THUMBNAIL,
topic.TOPIC_NAME, topic.TOPIC_URL
FROM tbl_CCF_Headlines headline INNER JOIN
tbl_CCF_Headlines_Topics ON headline.HEADLINE_ID = tbl_CCF_Headlines_Topics.HEADLINE_ID INNER JOIN
tbl_CCF_Topics topic ON tbl_CCF_Headlines_Topics.TOPIC_ID = topic.TOPIC_ID
WHERE (headline.HEADLINE_DATE IN
(SELECT TOP 3 HEADLINE_DATE
FROM tbl_CCF_HEADLINES
GROUP BY HEADLINE_DATE
ORDER BY HEADLINE_DATE DESC))
ORDER BY headline.HEADLINE_DATE DESC
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May 8, 2008
Hopefully someone can suggest a better solution than what I'm currently hobbling along with.Basically, I've got a table that has rows inserted (with a timestamp) whenever there is a change to one of the values of a particular "item". So, what I want is to return a dataset of the latest value for each category, for each particular item. I'm guessing that what I'm trying to acheive is doable in some elegant and performant fashion. Something maybe involving a ROLLUP or WITH CUBE or something amazingly obvious. But for the time being, I've got a less-elegant query that returns the correct data. It just uses subqueries.Here's the T-SQL to run my scenario: DECLARE @actionHistoryTable TABLE ( itemID int, actionType int, actionValue nvarchar(50) NULL, actionTime datetime )INSERT @actionHistoryTable VALUES( 1000, 1, 'fork', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '27', '1/2/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '200', '1/12/2008')INSERT @actionHistoryTable VALUES( 1000, 2, '1', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 3, '204', '1/1/2008')INSERT @actionHistoryTable VALUES( 1000, 1, 'ball', '1/3/2008')INSERT @actionHistoryTable VALUES( 1026, 2, '20', '1/10/2008')INSERT @actionHistoryTable VALUES( 1026, 2, NULL, '1/5/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'hotdog', '1/6/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '2511', '1/8/2008')INSERT @actionHistoryTable VALUES( 1026, 3, '375', '1/7/2008')INSERT @actionHistoryTable VALUES( 1026, 1, 'mustard', '1/5/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'rock', '1/2/2008')INSERT @actionHistoryTable VALUES( 1013, 1, 'paper', '1/21/2008')INSERT @actionHistoryTable VALUES( 1013, 3, '10', '1/20/2008') -- JUST DISPLAY THE RAW TABLE FOR THIS EXAMPLESELECT * FROM @actionHistoryTable -- THIS RETURNS THE RESULTS I'M WANTING, IT ROLLS-UP THE LATEST VALUE FOR EACH ACTION_TYPE FOR EACH ITEMIDSELECT aht.itemID ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '1' ORDER BY aht2.actionTime DESC ) as 'latest type 1 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '2' ORDER BY aht2.actionTime DESC ) as 'latest type 2 value' ,( SELECT TOP 1 aht2.actionValue FROM @actionHistoryTable aht2 WHERE aht.itemID = aht2.itemID AND aht2.actionType = '3' ORDER BY aht2.actionTime DESC ) as 'latest type 3 value'FROM @actionHistoryTable ahtGROUP BY aht.itemID Is there a better way?-Steve
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Oct 12, 2004
Is there any way to implement a paging scheme such that only the required records are transferred from SQL Server to the asp.net app?
The only support I can find such as the DataAdaptor.Fill will bring all the records back from SQL Server and then create the page...
This obviously still takes time and memory based on the entire query, not the page size.
Any ideas?
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Jul 26, 2005
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.
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Dec 9, 2005
Hello,
How can I do paging in my SQL Server stored procedure.
I have thought of a way, but I need to :
"SELECT TOP @Count..."
which is not allowed :S
What can I do to get around this?
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Dec 11, 2003
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.
Any other suggestions to fix this?
Thanks in advance.
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May 9, 2008
Hi there
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?
This is a simple dataset:
RECORDID, ReportViewType, State, Year, VALUE
1, "VIEW1", "NSW", 1, null
1, "VIEW2", null, null, 10000
2, "VIEW1", "NSW", 2, null
2, "VIEW2", null, null, 11000
3, "VIEW1", "VIC", 1, null
3, "VIEW2", null, null, 11003
4, "VIEW1", "VIC", 2, null
4, "VIEW2", null, null, 11001
I would like to break down (paging) this per recordid. Each page obviosuly has 2 views using the same data set with different FILTER.
Do I need to put into a LIST then inside that list put 2 TABLES? Is this possible?!?!
Thanks
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Aug 2, 2006
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
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Dec 13, 2006
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?
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Aug 8, 2007
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
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Feb 10, 2008
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 ?
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May 23, 2005
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;
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Feb 21, 2003
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.
Any ideas or recomendations?
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Jan 5, 2007
Is this a correct statement? When commit Charge total (k) is greater than Physical Memory total (k) then the server is paging badly, correct?
thanks.
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Apr 25, 2008
Hi,
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.
Thanks,
Ganesh
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Nov 28, 2006
Hello, I have incorporated a paging query in my software. I got the query from here:
http://rosca.net/writing/articles/serverside_paging.asp
My web software ususlly responded in .005 - .02 seconds with about a 100 rows of data. When I put simulated data on my database I added about 2 million rows. when I did this -- every page that did not execute the paging query responded lightning fast. But the webpages that executed the paging query took over 5 seconds. I dont understand why this paging query brought my web application to its knees.
Does anyone know of a more efficient way to do paging. I have SQL server 2000. If it may be easier I can upgrade to SQL 2005. PLZ Let me know. Thanks
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Mar 14, 2006
Hello, I have a datagrid with paging allowed, but when i click on page number 2 or 3, it still displays the records from the first page. How do I solve this?
Thank you.
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