Large Numbers Of Orphaned/expired Requests
Mar 30, 2007
We are experiencing a situation where the SRS (2000 SP2) report server will no longer render reports. In the log file, there are many instances of
w3wp!runningjobs!434!3/23/2007-10:12:57:: i INFO: Adding: 8 running jobs to the databasew3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:13:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsExpired; found expired requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsClientConnected; found orphaned requestw3wp!runningjobs!434!3/23/2007-10:14:57:: i INFO: RunningJobContext.IsExpired; found expired request
What could be causing this? The reports are making queries through an OLE DB provider. There are no scheduled jobs, and the load doesn't seem that heavy.
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Aug 24, 2006
I guess this is a fairly common topic but couldn't find the right words to find anything in a search.
What I'm getting at, is there any tsql functions or combination of commands for the following.
You have identity columns in your tables, if you set the a seed and autoincrement, I enter in rows 1 -10 and then I delete 4, 6, 7, 8.
My next new record uses 11. Is there any logic that allows you to check and reuse 4, 6, 7 & 8 described above? Not looking for something that consists of having to create an extra ID table for each table and handle configuring what the next available number is everytime an Insert or delete is called.
Thanks.
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Nov 23, 2005
I need to compute factorials, but I hit a limit around 170!. Is thereanyway to handle numbers larger than the float data type can handle?Thanks.
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Jul 27, 2007
Hi All,
I have a large number of SPs that I would like to be able to document and provide this documentation to prospective clients. That is, provide them enough information without giving them the source code for the procedures.
I have found that all the parameters are in the sys.parameters table.
But I was wondering. Are the fields that are sent back out of an SP captured and recorded somewhere in the SQL Server catalog?
Is there an easy way to find out what fields are coming out of an SP?
Thanks in Advance
Peter
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Sep 11, 2007
Hi there,
I am getting a headache trying to research what to do when you have a large number of parameters to include in a query. For example, if I have a large number of checkboxes for the user to pick criteria for a report and they select several, I'm assuming it would be bad practise to say:
WHERE Field = "a" OR Field = "b" OR Field = "c" OR Field = "d" OR Field = "e" OR.....etc etc etc
Is there a good solution for this, given that the number of parameters may vary dramatically depending on what the user selects to include in a report?!
I'm running SQL Server 2000 with an ASP front end.
Any help would be greatly appreciated!
Thanks in advance!
Matt
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Nov 26, 2007
Hello,
I have a VB.NET Windows Application with a SQL 2K5 back end.
The application creates a view which produces approximately 5 million records. I am attempting to transfer these records to a table programmatically, but every attempt causes a timeout. The name of the source server and view will change depending on the client's installation.
Using the standard SQL connection/command objects with the "INSERT INTO TABLE (SELECT * FROM VIEW)" doesn't work at all.
What is the best way to transfer these records programmatically?
Thanks,
-Torrwin
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Jan 19, 2007
Hello,
I need to sample data in a very large table in SQL Server 2000 (a gazillion rows of Performance Monitor statitics).
I'd like to take the top 5%, for instance, based upon a column containing random numbers.
Can anyone suggest a highly efficient method of populating a column with random numbers.
Thanks in advance.
Rod
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Jun 16, 2015
I am trying to index dates to numbers with a large data set.
The first colums is index, the next is FactorsS, the next is value and the next is Date and the last is Lag.
Would it be difficult to write code that would determine the lag values. The lag value is based on the date value.
Index FactorS Value Date Lag
1 XYZ 2.3 12/31/2014 1
2 XYZ 1.4 12/30/2014 2
3 XYZ 3.3 12/29/2014 3
4 ABC 1.8 12/31/2014 1
5 ABC 2.2 12/30/2014 2
6 CBA 1.7 12/31/2014 1
7 CBA 1.8 12/30/2014 2
8 CBA 1.9 12/29/2014 3
9 CBA 2.1 12/28/2014 4
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Jul 13, 2007
I work with a large and complex reporting system with several hundred reports: the Programmability; Stored Procedures node of the object explorer has become very difficult to navigate.
Is there any metadata that can be embedded in the stored procs that would create subfolders like the existing System Stored Procedures node in this node of the object explorer?
I suspect that the correct answers are:
Rename all your queries with a rational naming convention;
Cull the deadwood;
Assign them to categories then export them to separate databases.
Unfortunately, one of these has already been done, and the other two will break several hundred dependent processes - the recoding and retesting is neither economical nor desirable.
Still, all advice is welcome. Pitch your answers at a banking geek who does intermediate to advanced stored procedures and triggers, but isn't allowed to play with sharp things (like sys objects) - but I can probably get help from a grown-up on the sysadmin team: I have discovered that the rumours about human sacrifice are baseless, and they will perform favours in return for beer.
This is also a good time to ask: just how many stored procs and functions are you allowed in SQL Server 2005?
Nile.
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Feb 1, 2007
I have a report with a column which contains either a string such as "N/A" or a number such as 12. A user exports the report to Excel. In Excel the numbers are formatted as text.
I already tried to set the value as CDbl which returns error for the cells containing a string.
The requirement is to export the column to Excel with the numbers formatted as numbers and the strings such as "N/A' in the same column as string.
Any suggestions?
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Jul 20, 2005
Why does M$ Query Analyzer display all numbers as positive, no matterwhether they are truly positive or negative ?I am having to cast each column to varchar to find out if there areany negative numbers being hidden from me :(I tried checking Tools/Options/Connections/Use Regional Settings bothon and off, stopping and restarting M$ Query Analyer in betwixt, butno improvement.Am I missing some other option somewhere ?
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Mar 11, 2008
I have a table with a column ID of ContentID. The ID in that column is all NULLs. I need a way to change those nulls to a number. It does not matter what type of number it is as long as they are different. Can someone point me somewhere with a piece of T-SQL that I could use to do that. There are over 24000 rows so cursor change will not be very efficient.
Thanks for any help
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Apr 5, 2006
Folks,
I have been hunting for a way to trace sql requests going to/from the sql express server (from VS.2005 using asp.net). I.E., I want to see the raw SQL commands that asp.net is generating.
Can anyone point me to a tool or article? Thanks,
--stuart
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Mar 27, 2008
Hi. I'm new to SQL Server programming. I'm using it at my new job for the first time and catching on quickly. I've run into a problem where I run a request via interactive query and it times out. It's really annoying because it seems to happy a lot. Is this just a memory issue with my machine (it has 2.8 GB of RAM) or there a way around it?
Thanks!
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Jul 23, 2005
I'm monitoring one of our servers, and on the whole it is performingwell. However, I'm puzzled by the number of LockRequests/sec thatPerfmon is recording. We frequently see values exceeding 50,000 andthe current peak is 533,616 (the average, as I type this, is 35,102).There are only 40 users on the system.sp_lock shows nothing like this number of locks; it shows somethingof the order of 30 locks maximum for each execution, which seems farmore reasonable.SQL Profiler seems to back up the Perfmon values; it records hundredsof "Lock Acquired" events per second during these peak periods.For example:NO. OFLOCKS OBJECT STARTTIME===== ====== ======================678User_T2005-04-15 09:03:22.863931User_T2005-04-15 09:03:22.877924User_T2005-04-15 09:03:22.89316EnquiryUser_T2005-04-15 09:03:22.893961User_T2005-04-15 09:03:22.910820User_T2005-04-15 09:03:22.9234NULL2005-04-15 09:03:22.923828User_T2005-04-15 09:03:22.9404NULL2005-04-15 09:03:22.940734User_T2005-04-15 09:03:22.957Can anyone think why such a comparatively small system should generatethese numbers of locks? Why does sp_lock NOT show the same level oflocking?
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Jun 21, 2005
May be it's too late, but I think this requests could be scheduled at least
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Mar 21, 2008
Hi:
one production server DB is getting slower... (SQL2K sp4 ent)
1. dbcc checkdb(abc) with 0 errors
2. no blocking
3. no abnormal in sql log and event system log
4. only found one crypt32 auto update fail last night.
the Lock Requests/sec is kind high from 5400 to 15400 on 0.01 scale. max is from 57611 to 155411.
Could I increase the locks assigned to sql and what is the best way for it?
thanks
david
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May 13, 2008
Hello,
You help is very much appreciated.
I have an Intranet environment that contains tens of apps that use a specific database.
I want to create an Intranet test environment (which will use a test database), by basically copying the existing Intranet environment to a new location.
* I cannot change the connection strings in the applications level since each app stores it differently (some store it in Web.Config, some hard coded, etc....).
Then, have a layer that sits between the Intranet Apps and SQL SERVER (or inside SQL SERVER itself), that will intercept the connections requests.
Once intercepted, the code will check if the connection request comes from Intranet Test environemnt, and if so, change the connection string on the fly to point to the test database.
The question:
Is there a way in SQL SERVER 2005, to intercept connections, and then, based on the application that requested the connection, modify the connection on the fly (so that if the calling app is from test_Intranet – intercept the connection and change it to point to a test database, otherwise leave the connection as it is (live database).
Thank you,
Roy
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Sep 5, 2006
To any Microsoft SSIS developers reading this forum, some requests:
1) do NOT allow a package to run if it has "package configurations" enabled and one or more XML files with configurations cannot be found;
2) update the properties window with the properties read from the "package configurations";
3) allow relative paths in the "package configurations" locations (relative to the package location)
Thank you :-)
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Jan 15, 2002
On SQL 6.5 we have had a couple of instances recently where an orphan connection cannot be killed and the only way to get rid of it is to stop and start the service. Does anyone know of any other way to get rid of that orphan connection?
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Jan 14, 2000
As I do analysis on a database I am finding multiple clustered indexes defined on a single table.
I know this is not possible since SQL Server only allows one clustered index per table.
With more research I found these suspected clustered indexes have a corresponding row in
sysindexes but without a correlating id match in either sysobjects or syscolumns.
Is this orphaning of indexes common and what is a recommended solution.
Thanks,
Randy Garland
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Nov 3, 2004
I have a .mdf file that I would like to restore. However the log file has been destroyed. Is there any way to restore just an .mdf file?
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Feb 4, 2002
/*************************************************************************************
This procedure should be created in the Master database. This procedure takes no
parameters. It will remap orphaned users in the current database to EXISTING logins
of the same name. This is usefull in the case a new database is created by restoring
a backup to a new database, or by attaching the datafiles to a new server.
*************************************************************************************/
IF OBJECT_ID('dbo.sp_fixusers') IS NOT NULL
BEGIN
DROP PROCEDURE dbo.sp_fixusers
IF OBJECT_ID('dbo.sp_fixusers') IS NOT NULL
PRINT '<<< FAILED DROPPING PROCEDURE dbo.sp_fixusers >>>'
ELSE
PRINT '<<< DROPPED PROCEDURE dbo.sp_fixusers >>>'
END
GO
CREATE PROCEDURE dbo.sp_fixusers
AS
BEGIN
DECLARE @username varchar(25)
DECLARE fixusers CURSOR
FOR
SELECT UserName = name FROM sysusers
WHERE issqluser = 1 and (sid is not null and sid <> 0x0)
and suser_sname(sid) is null
ORDER BY name
OPEN fixusers
FETCH NEXT FROM fixusers
INTO @username
WHILE @@FETCH_STATUS = 0
BEGIN
EXEC sp_change_users_login 'update_one', @username, @username
FETCH NEXT FROM fixusers
INTO @username
END
CLOSE fixusers
DEALLOCATE fixusers
END
go
IF OBJECT_ID('dbo.sp_fixusers') IS NOT NULL
PRINT '<<< CREATED PROCEDURE dbo.sp_fixusers >>>'
ELSE
PRINT '<<< FAILED CREATING PROCEDURE dbo.sp_fixusers >>>'
go
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Nov 28, 2006
i have an aplication with any problems, the aplication is hang and in the log is
SQL Server has encountered 1 occurrence(s) of IO requests taking longer than 15 seconds to complete on file [d:Program FilesMicrosoft SQL ServerMSSQLdata empdb.mdf] in database [tempdb] (2). The OS file handle is 0x000003DC. The offset of the latest long IO is: 0x00000016930000 and the aplication log is
E R R: [Microsoft][ODBC SQL Server Driver][Shared Memory]ConnectionWrite (WrapperWrite()). NUMERO -2147467259 FUENTE Microsoft OLE DB Provider for ODBC Drivers
can yu help me
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May 17, 2007
I have a scenario where we want something like a message bus. We can have multiple clients sending in events and would like a way to
i) persist those events
ii) Send out the notifications to the subcribers (this would be some C# services)
What is the best way to do this? I know that we can build something from scratch using WCF Publish-Subscribe. But i was interested in knowing if I can leverage SQL Service Broker to do the work.
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Feb 13, 2007
Hi,
One of my client want to shift his reporting to SSRS. He wants to submit his report requests to SSRS. He wants the report should run at the reporting server side (not on client system) and output should be exported to a folder on server.
I am some what successful in submitting the report requests using subscriptions. But I have no idea to retrieve the requests from SSRS with the execution status.
I have to display all submitted reprot requests with execution status (success or fail) in a data grid and user selects one report to see the out file. Where can I get this information?
And how can I create a subscription that runs immediatly after submission. (without any delay)?
Help me please!!!
Thanks in advance, Gouri Sankar
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Jan 8, 2008
I am not sure if this is actually a sql connection I didn't dispose of.The database the app use is franchise_search, login testHere are the results of sp_who before I start the web server and run the page1 0 background sa 0 NULL RESOURCE MONITOR 02 0 background sa 0 NULL LAZY WRITER 03 0 suspended sa 0 NULL LOG WRITER 04 0 background sa 0 NULL LOCK MONITOR 05 0 background sa 0 master SIGNAL HANDLER 06 0 sleeping sa 0 master TASK MANAGER 07 0 background sa 0 master TRACE QUEUE TASK 08 0 sleeping sa 0 NULL UNKNOWN TOKEN 09 0 background sa 0 master BRKR TASK 010 0 background sa 0 master TASK MANAGER 011 0 suspended sa 0 master CHECKPOINT 012 0 background sa 0 master BRKR EVENT HNDLR 013 0 background sa 0 master BRKR TASK 014 0 sleeping sa 0 master TASK MANAGER 015 0 sleeping sa 0 master TASK MANAGER 016 0 sleeping sa 0 master TASK MANAGER 017 0 sleeping sa 0 master TASK MANAGER 018 0 sleeping sa 0 master TASK MANAGER 020 0 sleeping sa 0 master TASK MANAGER 022 0 sleeping sa 0 master TASK MANAGER 024 0 sleeping sa 0 master TASK MANAGER 051 0 sleeping NT AUTHORITYSYSTEM HPDEV 0 msdb AWAITING COMMAND 052 0 sleeping sa HPDEV 0 ReportServer AWAITING COMMAND 053 0 sleeping sa HPDEV 0 master AWAITING COMMAND 054 0 sleeping sa HPDEV 0 ReportServer AWAITING COMMAND 055 0 runnable sa HPDEV 0 master SELECT 0 then I run the page and all I do is using (m_sqlConn = new SqlConnection(m_strSQLConnect)) { m_sqlConn.Open(); //Log_History(); //FillCompany_DropDown(); //m_sqlConn.Open(); //BuildCategoies(); }I open the connection never use it and return the using should close the connection.But after I close the page sp_who add the line56 0 sleeping test HPDEV 0 Franchise_Search AWAITING COMMAND 0Is this connection pooling or am I missing something?No other app or anything can use the test connection I just made it and changed the password. Jon
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Mar 10, 2004
I am trying to find records that are orphaned in a data base after thier parent record (in another table) has been deleted.
Something happened to the constraints and I had no idea until now this had happened.
I have the faint rustle of a query in query sort of thing but my knowledge needs expansion.
PS: sorry for the cross post - just noticed that I was in the wrong forum before.
Thanks,
Matt
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Mar 17, 2004
Had to rename a SQL 2000 box and now the scheduled maint jobs that were created under the previous name of the box cannot be deleted via EM. Can anyone offer help?
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Mar 10, 2008
so i'm having a bit of a bad day today
i have an app that starts a transaction (some deletes, etc...)
in the middle of this transaction the connection drops (say we pull out our network cable) but this will leave the transaction still running and it will be orphaned.
i know i can kill them in sql server, but what i'm looking for this to somehow not happen at all.
I tried SET XACT_ABORT ON but no luck.
Is what i need even possible?
_______________________________________________
Causing trouble since 1980
blog: http://weblogs.sqlteam.com/mladenp
SSMS Add-in that does a few things: www.ssmstoolspack.com
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May 29, 2006
Hi there!
There is still a problem with mirrored (mapped) SQL Users. If you mirror a database where an application connects with an sql user, the mapping (login / user) will be lost on the mirror server. After a failover occurs, it it not possible to log onto the new principal database because the database use will be an orphaned user and has to be remapped to the login (using sp_change_users_login 'update_one', 'user', 'user').
Is there any chance to do it in a system trigger? What is the firing event after the failover occurs? I've tried something like following, but it doesn't fire.
alter TRIGGER map_orphaned_users
ON ALL SERVER
FOR ALTER_DATABASE
AS
execute sp_change_users_login 'update_one', 'easyris_41', 'easyris_41';
Someone an idea how to automate these usermapping after failover on the (new) principal server?
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May 24, 2007
We have 4 sql servers which service 4 load balanced web servers (with sticky sessions) and we recently brought one of the four SQL servers online.
In the last week the new SQL Server 2000 Standard (SP4) has been exhibing orphaned connections and attempts to use invalid connections out of the connection pool on the app servers. This manifests itself in General network Errors and Timeouts (when the sql is not really doing much other than simple table requests).
Does anyone have any experience in what might be causing this on a new server. I've asked our networking people to verify that the network routing and firewall are set the same as the other three servers. The application is the same acrossed all of the app servers so I've ruled out any issues with the application not closing connections.
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Nov 20, 2006
Hi there,
I€™ve recently set-up database mirroring between two servers in the same domain: DMZSQL01 and DMZSQL02 with a witness of DMZSQL03.
The mirroring as all gone according to plan.
Set up all the users/databases on the Mirror (DMZSQL02) and then do a back-up/restore to sync the databases and then enable the mirroring, this has all gone fine and we have lots of synchronised/mirrored databases now. However, if I do a failover the logins on the mirror are not valid, they are in SQL Server and also the database but they don€™t work. I€™ve read through other posts and found links to this SQL Server article:
http://support.microsoft.com/kb/918992/
This has had no effect though. Do I need to remove everything off my mirror and start again setting up the users first and then doing a backup/restore or is there some other way. Both servers are reporting the SID€™s are the same for the logins which do not work. However the principle_ID is different, I'm quite sure if this is a problem or not??
Can anyone point me in the right direction of what to do next? Or have any ideas.
Thanks
Ed
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