My server is running an important stored proc.
The system is reporting very low CPU and disk use, and there is no important network activity (all relevant data is local). In Enterprise Manager, my process is listed as sleeping with a "wait type" of "miscellaneous". What could this possibly mean? How can I diagnose?
Does anyone knows what is it for Miscellaneous option on Package Explorer? It seems totally useless
View 6 Replies View RelatedI have an SSIS package that was originally written for SQL Server 2008 that needs to be updated. I am interested in moving it to 2012 and using the project deployment model, but it includes a plain text script file in an Execute Process Task call to WinSCP for an SFTP transfer. It appears that by moving from package deployment to project deployment that this file would no longer be bundled with the deployment package.I guess I could copy the WinSCP script to an external file path, but I'd prefer to keep them together for version control if possible.
View 0 Replies View RelatedHey
I've got a few questions regarding prompts on the Report builder
Can I change caption of the prompt? I intend to let the users know what kind of prompt that is, if the date they're choosing is a upper limit or a lower limit
How can I create a Between date prompt? I tried using the From..To but it disabled my option to tranform the Filter into a prompt, and from some reason it didn't let me execute report which had After and Before prompts on the same date field (tried it as some sort of work around)
I tried adding fields from a 3rd level table using the report builder, I.E, I drilled down to the 3rd connected table and I was unable to add fields ... any thoughts?
Thanks!
Ron
Hello,
I'm wondering how to use the dtUtil command to deploy an ssis package but also include any of the miscellaneous files, such as some dtsconfig files. I'd like to be able to use the dtUtil command to specify where to put any "dependencies" that I have. If I create a deployment utility from BI Studio, I have the option on the third screen to choose the folder for dependencies, how come I don't see any parameters for that on the dtUtil command? Is it possible, or do I HAVE to deploy using the deployment utility created for me by BI Studio?
Thanks in advance,
Andy
I simply made my script task (or any other task) fail
In my package error handler i have a Exec SQL task - for Stored Proc
SP statement is set in following expression (works fine in design time):
"EXEC [dbo].[us_sp_Insert_STG_FEED_EVENT_LOG] @FEED_ID= " + (DT_WSTR,10) @[User::FEED_ID] + ", @FEED_EVENT_LOG_TYPE_ID = 3, @STARTED_ON = '"+(DT_WSTR,30)@[System::StartTime] +"', @ENDED_ON = NULL, @message = 'Package failed. ErrorCode: "+(DT_WSTR,10)@[System::ErrorCode]+" ErrorMsg: "+@[System::ErrorDescription]+"', @FILES_PROCESSED = '" + @[User::t_ProcessedFiles] + "', @PKG_EXECUTION_ID = '" + @[System::ExecutionInstanceGUID] + "'"
From progress:
Error: The Script returned a failure result.
Task SCR REIL Data failed
OnError - Task SQL Insert Error Msg
Error: A deadlock was detected while trying to lock variable "System::ErrorCode, System::ErrorDescription, System::ExecutionInstanceGUID, System::StartTime, User::FEED_ID, User::t_ProcessedFiles" for read access. A lock could not be acquired after 16 attempts and timed out.
Error: The expression ""EXEC [dbo].[us_sp_Insert_STG_FEED_EVENT_LOG] @FEED_ID= " + (DT_WSTR,10) @[User::FEED_ID] + ", @FEED_EVENT_LOG_TYPE_ID = 3, @STARTED_ON = '"+(DT_WSTR,30)@[System::StartTime] +"', @ENDED_ON = NULL, @message = 'Package failed. ErrorCode: "+(DT_WSTR,10)@[System::ErrorCode]+" ErrorMsg: "+@[System::ErrorDescription]+"', @FILES_PROCESSED = '" + @[User::t_ProcessedFiles] + "', @PKG_EXECUTION_ID = '" + @[System::ExecutionInstanceGUID] + "'"" on property "SqlStatementSource" cannot be evaluated. Modify the expression to be valid.
Warning: The Execution method succeeded, but the number of errors raised (4) reached the maximum allowed (1); resulting in failure. This occurs when the number of errors reaches the number specified in MaximumErrorCount. Change the MaximumErrorCount or fix the errors.
And how did I get 4 errors? - I only set my script task result to failure
I have an existing project that I have added a simple text file. I am using the Project Deployment Model for this project. I save the project, close it and open the project and the file is there under the Miscellaneous folder. I successfully deployed the project to the server. When I retrieve the project using the Integration Services Import Project Wizard, all of my package modifications are there and the packages up to date but the txt file I added to the Miscellaneous folder is not there.
View 1 Replies View RelatedHi
We are facing an acute situation in our web-application. Technology is ASP.NEt/VB.NET, SQL Server 2000.
Consider a scenario in which User 1 is clicking on a button which calls a SQL stored procedure. This procedure selects Group A of records of Database Page1.
At the same time if User 2 also clicks the same button which calls same SQL stored procedure. This procedure selects Group B of records of Database Page1.
So, its the same Page1 but different sets of records. At this moment, both the calls have shared locked on the Page1 inside the procedure.
Now, in call 1, inside the procedure after selecting Group A of records, the next statement is and update to those records. As soon as update statement executes, SQL Server throws a deadlock exception as follows :
Transaction (Process ID 78) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction
We are able to understand why its happening. Its because, Group A and Group B of records are on the same Page1. But both the users have shared lock on the Page1. So, no one gets the exclusive lock in records for update, even though, the records are different.
How can I resolve this issue? How can I get lock on wanted rows instead of entire page?
Please advice. Thanks a bunch.
Pankaj
Hi,
I have set of 2 DTS packages, one of which calls the other by forming a command-line (dtexec) using a Execute Process task.
From the parent package-> Execute Process Task->
dtsexec /F etc... /<pkg variable> = "servername"
Each of the parent and the called package have a variable: "User::DWServerSQLInstance" which is mapped to the SQL server connection manager server name property using an expression. The outer package has the above variable and so does the inner called package (which gets assigned through the command line from the outerpackage call to inner)
I "sometimes" get the following error:
OnError,I4,TESTDOMAdministrator,ACDWAggregation,{A1F8E43F-15F1-4685-8C18-6866AB31E62B},{77B2F3C7-6756-46EB-8C01-D880598FB4B3},5/22/2006 5:10:28 PM,5/22/2006 5:10:28 PM,-1073659822,0x,The variable "User::DWServerSQLInstance" is already on the read list. A variable may only be added once to either the read lock list or the write lock list.
Help would be appreciated!
I have seen other posts on this but, not able to relate the solution to my scenario.
Hi All,
I have seen a few other people have this error.
Package works fine when run from BIDS, DTExec, dtexecui. When I schedule it, It get these random errors. (See below)
The main culprit is a variable called "RecordsetFileDIR" which is set using an expression. (@[User::_ROOT] + "RecordSets\")
A number of other variables use this as part of their expression and as they all fail, pretty much everything dies.
I have installed SP1 (Not Beta) on server. Package uses config files to set the value of _ROOT.
The error does not always seem to be with this particular variable though. Always a variable that uses an expression but errors are random. Also, It will run 3 out of 10 times without a problem. I am the only person on the server at the time.
Any ideas?
Cheers,
Crispin
Error log:
OnError,,,POSBasketImport,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073659822,0x,The variable "User::RecordsetFileDIR" is already on the read list. A variable may only be added once to either the read lock list or the write lock list.
OnError,,,POSBasketImport,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073639420,0x,The expression for variable "rsHeaderFile" failed evaluation. There was an error in the expression.
OnError,,,DF_Header_Header,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636247,0x,Accessing variable "User::rsHeaderFile" failed with error code 0xC00470EA.
OnError,,,Move All Data,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636247,0x,Accessing variable "User::rsHeaderFile" failed with error code 0xC00470EA.
OnError,,,Load Open Batches and Process Files,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636247,0x,Accessing variable "User::rsHeaderFile" failed with error code 0xC00470EA.
OnError,,,POSBasketImport,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636247,0x,Accessing variable "User::rsHeaderFile" failed with error code 0xC00470EA.
OnError,,,DF_Header_Header,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636390,0x,The file name is not properly specified. Supply the path and name to the raw file either directly in the FileName property or by specifying a variable in the FileNameVariable property.
OnError,,,Move All Data,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636390,0x,The file name is not properly specified. Supply the path and name to the raw file either directly in the FileName property or by specifying a variable in the FileNameVariable property.
OnError,,,Load Open Batches and Process Files,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636390,0x,The file name is not properly specified. Supply the path and name to the raw file either directly in the FileName property or by specifying a variable in the FileNameVariable property.
OnError,,,POSBasketImport,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1071636390,0x,The file name is not properly specified. Supply the path and name to the raw file either directly in the FileName property or by specifying a variable in the FileNameVariable property.
OnError,,,DF_Header_Header,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073450901,0x,"component "rsHeader" (365)" failed validation and returned validation status "VS_ISBROKEN".
OnError,,,Move All Data,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073450901,0x,"component "rsHeader" (365)" failed validation and returned validation status "VS_ISBROKEN".
OnError,,,Load Open Batches and Process Files,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073450901,0x,"component "rsHeader" (365)" failed validation and returned validation status "VS_ISBROKEN".
OnError,,,POSBasketImport,,,10/05/2006 12:03:34,10/05/2006 12:03:34,-1073450901,0x,"component "rsHeader" (365)" failed validation and returned validation status "VS_ISBROKEN".
Hi,
I want to lock a table so others cannot lock it but able to read it inside transactions.
The coding I need is something like this: set implicit_transactions on begin transaction select * from table1 with (tablock, holdlock) update table2 set field1 = 'test' commit transaction commit transaction
I have tried the coding above, it won't prevent others from locking table1.
So, I changed the tablock to tablockx to prevent others from locking table1. But this will also prevent others from reading table1. So, how can I lock table1 so others cannot lock it but still able to read it?
Thank you for any help
Hello everyone,I have a web project where users access a aspx page to view information stored in an SQL database.My client want that one user can access a row of information and see it, all other users shouldn't be able to view or update the same row?it means whenever a row of data is displayed by some user, this row should be locked even for beeing viewed by all other users, when this user close this page, this row will be available. ?I should do this in code behind or something in sql...How can I do that???
View 6 Replies View RelatedI remember there's a command you can type into SP . so no one else can see your SP even the SA. can anyone tell me what's the command is thanks!!
View 3 Replies View RelatedHello,
An application we are designing is behaving rather strangely. Basically, we
have a trigger on SQL 2000 on W2K Server watching for a record update. When
that happens a stored procedure gets executed which in turn spawns a VB that extracts that record, applies some rules to it, and writes a text file to disk. 9 out of 10 times, this program will cause a CPU spin, and it can't be killed from the Task Manager.
I did not write the VB app, I am writing the front end for the application in ColdFusion, but I need some ideas on what might be causing such behavior and how can the problem can be diagnosed. Thanks for any help!
Stas Newdel
Is it good practice to use WITH (NO LOCK) on SELECT statements, ie
SELECT * FROM MyTable WITH(NO LOCK)
Or does the SQL Server optimiser automatically use WITH (NO LOCK) ?
Hi,
i have a big problem , i work with sql 2000 on windows 2000.
When user do a select against my database sqlserver lock all the table and nonoe can work.
Haw can i change the isolation level for a ropw and for all the db.
Thanks.
Hello,
Wondering if anyone might have a guess about this.
I have a small 4 table DB. it's got several stored proc's and it's accessed through .NET to fill it in and get data from it.
It's been working just fine. But this morning, while it was doing its thing, I experimented with it by adding then deleting a View (through the View Wizard.)
Then later I started noticing that my .Net calls had slowed to a crawl (I hadn't made any code changes)and even making direct queries through Query Analyzer had slowed too.
My question is: being that there were no network issues, could the View create/delete have caused the DB to come to a halt or perhaps a table lock-up?
While I'm at it, is there anything that I can put in stored proc's or other places to prevent locking issues (if that's what happened here.)
I already use Begin/Commit Tran pairs.
And sorry if this post doesn't read like a SQL beginner, but believe me, I am.
Thanks for your advice!!
--PhB
Lets say i have a view.
vuTestingNoLocks
this view looks like this...
Create View vuTestingNoLocks as
SElect *
From dbo.Employees
inner Join dbo.EmployeeTerritories on EmployeeTerritories.EmployeeID = Employees.EmployeeID
If I select from this view using Select * From vuTestingNoLocks (NOLOCK)
Does the (nolock) command propegate down through the tables? Meaning will it scan tables that are locked still ignoring their locks?
I'm working with SQL Server Express, and I want to configure a named instance so that only the 'sa' user and a specified SQL Server user with a specified password have access. In particular, I'm trying to lock out BUILTINAdministrators. Furthermore, I need to be able to do this from a command-line, since I want to configure it in a script. Nothing I do seems to work.
I've attempted to use sqlcmd and the T-SQL call ALTER LOGIN [BUILTINAdministrators] DISABLE, but that returns the error "Cannot alter the login 'BUILTINAdministrators' because it does not exist or you do not have permission."
What I can (apparently) successfully do is run DENY CONTROL TO [BUILTINAdministrators]. This runs without reporting an error. However, after running it against the 'master' database and the specific database in my named instance I care about, I can still run the following:
sqlcmd -S (local)MyInstance -d MyDB -Q "select * from my_table"
and see the contents of my_table.
What do I need to do to restrict access exclusively to 'sa' and other SQL users I designate?
Hello.
I need to insert some records to an accounting table and calculate the balance after that. Thus, other users can be trying to do the same. How to lock the db and make the other users wait until the right moment? I'm using SqlDataSource to do that.
Thanks.
hi all iam working on a ticketing application i want to avoid two users to book the same ticket the requirement is as follows
1. the system should show all the available tickets which is not yet booked
2.when two users book the ticket at the same time time it should not allow the two persons to update at the same tme
the main aim is to avoid data concurency
how can i get this done
Hi,all:
This problem almost drives me crazy, hope I can get some hints from you guyz!!!
Ok, here is the situation:
I wanna only one users 2 modify the data(update) from my page each time, and if at the same time, there are some other users connecting my database through .aspx page, they can only browse the data until the first users finish updating.
It seems I need to implement locking the database, but I am not sure how I am gonna do that using asp.net!!!
Thanx in advance!
hi, i have an application that updates some records in sql tables, and i want to do a web application that updates records in the some database-table(sql) so, my question is how can i lock the row or table so i dont have concurrency problems.tnx in advance.
View 2 Replies View RelatedI have a process that is running on a windows service that feeds a web applications database. While the windows service is processing the data the web application can't get to the data, this causes a minute or two delay, no so bad if it didn't happen every two minutes. What I am wondering is if I can set something on the ado.net transaction object that might get me around this problem. I don't know if i want a dirty read, because that would cause the web app to have exceptions. Any tips around this would be great. Thanks in advance
View 1 Replies View RelatedHi, Everyone
Can anyone tell me how to find who blocks the table or record, because the Lock Blocks is extremly high in the performance monitor.
Regards,
I was running a query and it didn't execute stating you have run out of locks
How could I set the locks
thanks
Sejal
With the Oracle RDBMS, readers never wait for writers and writers never wait
for readers. If a SELECT
starts reading at 9:01 and encounters a row that was updated (by another
session) at 9:02, Oracle
reaches into a rollback segment and digs up the pre-update value for the
SELECT. A transaction does
not need to take locks unless it is modifying a table and, even then, only
takes locks on the specific
rows that are to be modified.
How does MS SQL Server 7.0 handle this problem? Thanks for any info or
pointers!
When I connect to SQL to select(or insert,update) a record in MyTable, I want to restrict nobody can access it. How can I do? Can you give me an example about (or documentation)?
Thanks in advance.
Do SQL 7 support row lock?
View 1 Replies View RelatedI see Lock Timeout events in Profiler but none of the running stored procedures set @@lock_timeout. Select @@lock_timeout returns -1 which means infinite. Why do I see Lock Timeout events when timeout is set to infinite?Please help.
View 5 Replies View RelatedI am getting a resource issue on a server for obtaining locks. Looking for ideas. This is a sql 2000 server running on Win 2003 with 16 gig of RAM on a new Dell quad box with data on a SAN. That's the good news. The bad news it is a 3rd party app which I have almost no ability to change. The users connect through Citrix with about 400 concurrent at a time. I was looking at setting a higher min lock issue. yesterday it sent me the dreaded alert Fatal error in resources with this issue and buried the server at 100 CPU for about 2 minutes. Any help or insight appreciated. Most of my standard sql data looks OK, Cache at about 99, system queue at about .8.
View 2 Replies View RelatedI am getting the message
DESCRIPTION: Error: 1204, Severity: 19, State: 1 The SQL Server cannot obtain a LOCK resource at this time. Rerun your statement when there are fewer active users or ask the system administrator to check the SQL Server lock and memory configuration.
it is a 3rd party app I can't change with some ugly sql.
My current lock setting is
min max config run
locks 5000 2147483647 0 0
Do I need to change the min value to higher? What would be a good value to try, I have 16 gig of memory on the server
I am using SQL Server 6.5 and this database has 50 database tables and each table has 10000 records in it. So, in short it is very big database. Very often I get the "Database Lock" problem. I tried to tune the database but no help. Is it like that if I upgrade SQL Server 6.5 to SQL Server 7.0, will it help me ? If yes, how ?
View 1 Replies View Related