Ending Multiple Sessions

May 19, 2008

I have a process that seems to leave many orphaned sessions over a period of time. The software is by a 3rd party vendor and they can't seem to fix it. It is safe to end the orphaned sessions and I do that on a regular basis. My questions is: What is the best way to do this via T-SQL?

I can select the orphaned sessions by using a simple query on the sys.dm_exec_sessions table. How do I then run a kill command for each session_id from that query?

I appreciate any info/advice anyone might have!

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Ending Transactions

Feb 2, 2008

Hi Guys,
Im having trouble stopping a transaction once the result on one or more of my sql statements rolls back the transaction. Take a look at one my first 'IF' statement (below).  If the parameter '@Return' is 'False' i want the transaction rolleback and all sql execution to stop. But my problem is the rest of the sql gets executed and i end up getting rubbish data. Im still new to transactions so i think im doing something really wrong. Please take a look at my sql and help me out in what ever way you think is best. thanks in advance.
MattBEGIN TRY
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
BEGIN TRANSACTION;
BEGIN
DECLARE @Return BIT;
SELECT @Return = (SELECT IsReturnable FROM INVENTORY WHERE InventoryID = 6)
IF (@Return = 'False') ROLLBACK TRANSACTION;
DECLARE @Already_In INT;
SELECT @Already_In = (SELECT ReturnedBy FROM InventoryInUse WHERE (CheckOutNumber = 375))
IF (@Already_In IS NOT NULL) ROLLBACK TRANSACTION;
DECLARE @Outstanding As INT;
SELECT @Outstanding = (SELECT (QtyTaken - 40) AS Outstanding FROM InventoryInUse WHERE (CheckOutNumber = 375));
DECLARE @OutstandingReason As VARCHAR(200);
DECLARE @Get_Person_ID INT;
Select @Get_Person_ID = (SELECT PersonID From [User] WHERE Username = 'matthewsk');
IF (@Outstanding < 0) ROLLBACK TRANSACTION;
ELSE IF (@Outstanding > 0)BEGIN
IF (@OutstandingReason = '') SELECT @RollBack = @RollBack + 1;
UPDATE InventoryInUse SET ReturnedBy = @Get_Person_ID, ReturnDate = GETDATE(), QtyReturned = 40, QtyOutstanding = @Outstanding, WriteOffReason = 'Testing This' WHERE (CheckOutNumber = 375);
UPDATE Inventory SET TotalQty = TotalQty - @Outstanding, QuantityInUse = QuantityInUse - (40 + @Outstanding) WHERE InventoryID = 6;
END;ELSE IF (@Outstanding = 0)
BEGIN
UPDATE InventoryInUse SET ReturnedBy = @Get_Person_ID, ReturnDate = GETDATE(), QtyReturned = 50 WHERE CheckOutNumber = 375;
UPDATE Inventory SET QuantityInUse = QuantityInUse - 50 WHERE InventoryID = 6;
END;
COMMIT TRANSACTION;
END;END TRY
BEGIN CATCH IF (XACT_STATE()) = -1
BEGIN ROLLBACK TRANSACTION;
 
END;
END CATCH;
 

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Sep 29, 2005

Hi Kristen:

Thanks for your help in my date problem. It worked perfectly. I was away and could not answer back promptly.

yesterday, i was inserting data from a data file into a SQL table. 1 record had a name field as varchar. But it accidently, ended with a &.
For example, "New Construction &". when I am inserting, its taking all records except this record that ends with a &. Is there any way to include this one Or should I tell my client that this is an error.
If its an error, what is the expalnation(Like string char does not end with a & and & is a ------).
Thanks others in the forum.

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Sep 30, 2005

I am sorry. "New Construction &". Its not a column name. Its just a record. The table has a column called Name and it accidently, got a record that has "New Construction &" for the Name column.

Its not inserting that record with "New Construction &" in the Name field. Other records are fine.

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Jul 30, 2006

I am attempting to learn Service Broker from Bob Beauchemin's book "A Developer's Guide to SQL Server" - Chapter 11. I'm finding it to be very good but I'm confused over the concept of closing a conversation. Could someone answer the following questions for me?

When a conversation is ended, can the conversation handle that was created when the conversation was created still be used? (I assume not)
Beauchemin says, on page 511, that when a conversation ends, "Any messages still in the queue from the other end of the conversation are deleted with no warning." Does this mean that if I send a message that expects a reply, but I end the conversation, the message is still sent, it is still received by the other endpoint, the other endpoint processes it, but I'll never receive the reply?
Beauchemin says that if no lifetime is specified, the conversation is active for the number of seconds which can be represented by the maximum size of an integer. Does this mean that if I don't specify a lifetime, a conversation is active for many, many years?

Thanks very much.

Amos

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First question - What will happen when the eval period runs out?
Second question - Can I tell what the date was when I installed the server?

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Thanks.
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May 23, 2006

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My question is now: how shall I run this package; shall I start it at let it run forever?

And also how do I monitor that the package is running?





Many thanks

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Nov 3, 2005

How do i automate, by stored procedure, generating the "week ending" date using a field data.

------------------------------------------------------------

CREATE TABLE [dbo].[t_Work_Hours] (
[WorkHoursID_PK] [int] IDENTITY (1, 1) NOT NULL ,
[PeopleID_FK] [int] NOT NULL ,
[JobID_FK] [int] NULL ,
[StartTime] [datetime] NULL ,
[EndTime] [datetime] NULL ,
[Title] [nvarchar] (1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ,
[WeekEnding] [datetime] NULL ,
CONSTRAINT [PK_t_Work_Hours] PRIMARY KEY CLUSTERED
(
[WorkHoursID_PK]
) ON [PRIMARY] ,
CONSTRAINT [FK_t_Work_Hours_t_Work_People] FOREIGN KEY
(
[PeopleID_FK]
) REFERENCES [dbo].[t_Work_People] (
[PeopleID_PK]
)
) ON [PRIMARY]
GO
-------------------------------------------------------

What i have tried has'nt even been close to a solution.
UPDATE dbo.t_Work_Hours
SET WeekEnding = DATETIME ( ??? , StartTime) . I have no idea where to go!

----------------------------------------------------------------
WorkHoursID_PK, PeopleID_FK, JobID_FK, StartTime, EndTime, Title, WeekEnding
7, 40, 3, 11/1/2005 6:00:00 AM, 11/1/2005 4:30:00 PM, J, (NULL)
8, 43, 3, 10/31/2005 6:00:00 AM, 10/31/2005 4:30:00 PM, F, 11/6/2005 11:59:00 PM
9, 43, 3, 11/1/2005 6:00:00 AM, 11/1/2005 4:30:00 PM, F, 11/6/2005 11:59:00 PM
-----------------------------------------------------------

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Apr 30, 2015

I would like to know how I could code so that I can get the ending inventory of each day.  The following is my data

CREATE TABLE #TEMP
(
DATERCVD DATETIME
,ACCTID INT
,DATESENT DATETIME
)
INSERT INTO #TEMP VALUES ('01/01/2015', 1 , '01/05/2015')

[Code] ....

So my query results should be something like this:

InventoryDate Received Sent Ending
1/1/2015 4 1 3
1/2/2015 5 0 8
1/3/2015 3 2 9
1/4/2015 0 4 5
1/5/2015 0 5 0

TOTAL 12 12

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Hi,

How do I round when number is ending with 5 for example:

When the number next to number 5 is an even number



24.5 = 24.0 round down

0.245 = .24 round down

1265 = 1260 round down


when the number next to number 5 is an odd number



23.5 = 24.0 round up

0.235 = .24 round up

1755 = 1760 round up


Thanks in advance!

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Hi,
Here is my code on how i connect to my database
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            Return vresponse.Trim
* line 1)
            rst = Nothing            conn = Nothing
            Exit Function
 
supposed to be *line 1) terminates the connection/session form SQL server. But when i check to the SQL Query Analyzer, there is still some connections related to this command. So when i run again this commands, it creates another connection. How can i terminate/end my sessions in SQL.
 
Thanks

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Hi all!
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I've found it extremely useful!

Here's my new problem.
I have VB code that connects to a database, extracts the schema
and generates the sql.
After some work with this script, I have some new scripts to alter the database and I have tried running these scripts in a separate project
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However, when I put this code into the first project, to reconnect to the database and execute the batch command,
I get SQL-DMO error -2147199229 (80045203)
...whatever that means..

Can anyone help me?
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Hi Friends,

We need a small suggestion regarding releasing the resources utilized before closing the session we established with the SQL CE database. To the best of our knowledge we are releasing the resources properly but still some how some resources get locked and we were not able to open a new session after closing the existing session.

Are there any functions or methods available to identify the existing resources, rowsets and other components who have connection with the existing session, kindly help us in this regard since we struck up mainly with this issue.
We work with EVC++ 3.0 and SQL CE 2.0

Thanks in advance.

Regards,
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I've read Remus' article on Fire and Forget tactics when it comes to ending conversations, and I have to admit I am guilty of sending a message to a service and immediately ending the conversation. I've set up a stored procedure to end the conversation on the initiator queue, but I'm guessing it's never being fired because I am not ending the conversation in the target activated stored proc, which is a CLR stored proc.

Can you tell me how to end the conversation from a CLR stored proc?

Now that I think of it none of the code I use in my TSQL activated stored procs to handle different message types and error-checking is done in the CLR stored proc.

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I have a bunch of records of the following layout:

A B 1235
A B 1236
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A C 1239

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A B 1235 1237
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Can I do all of this in an Aggregate Transformer, or do I need to derive some columns first?

Thanks!

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Hi,



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Does anyone know if this is possible, and if so how it is done?



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Jan 19, 2007

hi all
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Apr 25, 2008

hi is it possible to insert a session into a database E.G. i'm sure this code is fine but i duno why its not inserting the session into the database the form parameter is going in fine but the session aian't
UserName.Text = Session("User")<asp:sqldatasource id="SqlDataSource1" runat="server"
selectcommand="SELECT Party.Party FROM Party"
insertcommand="INSERT INTO Vote(UserName,Vote) VALUES (User,Party)"
 ConnectionString="<%$ ConnectionStrings:VotingConnectionString %>"
ProviderName="<%$ ConnectionStrings:VotingConnectionString.ProviderName %>">
<InsertParameters>
 <asp:SessionParameter Name="User" Type="String" SessionField="User" />
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</InsertParameters>
</asp:sqldatasource>

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Mar 13, 2001

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Sep 6, 2006

Hey

I have a problem in controlling the report session.
I created a Reporting Model using SQL reporting Services 2005 with Forms authentication on which I implemented the security Filter based on the function GetUserID() to report only against data that belong to the login User, and I deployed the Model.
Using report Builder application I created a report that contain in the first column the user name (UserName) from entity €œUsers€?, and in the remaining columns data from other entities related to table users, I saved the report on the report server.
I logged in into report manager with user €œUser1€? and I ran the report, the result was the same as expected (in the first column €œUser1€? appeared and in the remaining column other data related to this user appeared) every thing went good
After that I logged in with the user €œUser2€? and I ran the report and here was the surprise the same data that appeared for "User1" appeared for "User2". but what was Expected is different data that belong to "User 2"
After some research that says that this problem may be caused by a session issue (the session created for the first user who enters the report server will remain for the other users that enter after him), I reset IIS and I logged in with €œUser2€?, and I ran the report the correct data for €œUser2€? appeared So it may be a session issue.

My question is:
Is there any way to control the session content and the session expiration?
Please note I used all the solution provided in my research such as URL parameter rs:ClearSession = true, and the Report Execution Options in report manager but non of this helped me.
I will be thankful for any one who could help me in this urgent issue.

Thank you
BOB

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Feb 17, 2008

Hi,
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I'm assuming that the ASP.NET application is timing out for some reason, but the stored procedure itself is fine. I can run it directly from SQL server without any dramas. In the Virtual Directory configuration within IIS, I have the script timeout period set to 1200 seconds. The Default Web-Site timeout property is set to 120 seconds, but I'm assuming that this is only for internet connection timeout, not database transaction timeouts.
Any information as to what may be causing this is appreciated.
Thanks

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Mar 24, 2008

Morning Guys,
I have a database where I need to kill a remote connection.
If I was manually logged into the box i would you a netstat command to stop the service.
I would like to end a process from another machine before starting a restore process

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thanks,
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I am researching why sometimes when we close are queries and tables in Access we have sessions in SQL server that becomes orphans/ghost. I try to kill the session but can't, so therefore I have to recycle the database.

Any help would be appreciated.

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Aug 29, 2011

When I probe sys.dm_exec_sessions (joining with other DMVs to get active-session info) I get the login_name column to be blank for a certain session.

Yet, for the same spid, the Login shows up properly (not blank) when I execute "sp_who2 active".

It also shows up properly in sys.sysprocesses.

What could be the reason for the faulty output of sys.dm_exec_sessions ?

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Feb 15, 2008

I just have a simple question on font dependencies in reference to deployed reports. In my company, we run citrix presentation servers feeding terminal sessions out to users in remote areas.

My question is, in a terminal session, do the fonts used in the reports need to be installed on the users' local machine (who is connecting via terminal session) or is it enough to just have it on the servers feeding out the terminal session?

For example, we create a report with Arial Narrow font. Our servers hosting citrix presentation server did not have this font installed, so we installed this font on the servers (thus they're displaying correctly). Obviously the server hosting our reporting services has the font. Now a user connects to the server, is granted a terminal session, launches reporting services, report is generated with the correct font displayed, and finally prints the report.

Will the report print in Arial Narrow if the users' local machine doesn't have this font install? I remember reading somewhere that the fonts do not embed, hence the reason for installing the font on our citrix servers.

I realize this is kinda out of the scope of this forum, but perhaps someone on here uses terminal services and can answer this for me. I do plan to test this out when I get home tonight. I'd test it right now, but my computer at home isn't on therefore I can't remote home (plus wake-on-lan isn't configured) to do an actual test. Just thought I'd get some insights from other people.

Thanks in advance!

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Apr 6, 2006

Hi

I have been looking at the new DMV's prefixed with dm_exec_....and found a limitation with them.

Books online says sysprocesses is replaced with sys.dm_exec_connections, sys.dm_exec_requests and sys.dm_exec_sessions. The problem I came accross is identifying any sessions connected to a specific database which were idle. This is the sort of thing you need to know if you tried to restore a database and it says the database is in use.

I wonder if this is a bug or by design?



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Using Password Ending In Unmatched Double Quote Mark With OleDbConnection

Mar 14, 2008


Issue



I need to write VS2005 C# code using SQL OLE DB to access SQL Server 2005. I have no choice in that matter. I can create a database user with a password like COMPANY", which is a string of uppercase characters ending in an unmatched double-quote mark.

Using Microsoft SQL Server Server Management Studio I login using Windows Authentication, create an account with the password, COMPANY", check the "Enforce password policy", click "OK", and then exit.


Setup


I launch Microsoft SQL Server Server Management Studio again, select "SQL Server Authentication", type in the account name and the COMPANY" password, click the Connect button, and I'm in.

Problem


Now, I need to connect programmatically and run a stored procedure. The password is stored in clear text in hte Registry€”not my choice, it's a legacy application, and changing that is not an option open to me. (We have probably all seen company safes where the combination is scribbled on the wall in case you forget it!)

Here is the code I use to run the sproc:


DBCONNINFOLib.DBConnectionInfoClass DBConnInfo1 = new DBCONNINFOLib.DBConnectionInfoClass();
String strConnString = DBConnInfo1.GetConnectionString( "" );
OleDbConnection con1 = new OleDbConnection( strConnString );
OleDbCommand cmd1 = con1.CreateCommand();
cmd1.CommandType = CommandType.StoredProcedure;
String sCmdText = "sp_SomeStoredProcedure";
cmd1.CommandText = sCmdText;

If I set the connection string in the registry to COMPANY", I get an error like this:


Server Error in '/' Application.


Response is not available in this context.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: Response is not available in this context.

Source Error:





Line 60: catch (System.Exception e)
Line 61: {
Line 62: Response.Write(e.Message.ToString());
Line 63: }
Line 64:
Source File: C:sourceProductNameDataCenterAdm&ReportsWebPagesProductNameWebCommonCodeCommon.cs Line: 62

Stack Trace:





[HttpException (0x80004005): Response is not available in this context.]
System.Web.UI.Page.get_Response() +2077605
SiteIQWeb.CommonCode.Common..ctor() in C:ProductNameDataCenterAdm&ReportsWebPagesProductNameWebCommonCodeCommon.cs:62
SiteIQWeb.MasterPage..ctor() in C:ProductNameDataCenterAdm&ReportsWebPagesProductNameWebMasterPage.master.cs:21
ASP.masterpage_master..ctor() in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot255b545c8a400c7App_Web_hfj8popy.0.cs:0
__ASP.FastObjectFactory_app_web_hfj8popy.Create_ASP_masterpage_master() in c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Files
oot255b545c8a400c7App_Web_hfj8popy.3.cs:0
System.Web.Compilation.BuildResultCompiledType.CreateInstance() +49
System.Web.UI.MasterPage.CreateMaster(TemplateControl owner, HttpContext context, VirtualPath masterPageFile, IDictionary contentTemplateCollection) +250
System.Web.UI.Page.get_Master() +48
System.Web.UI.Page.ApplyMasterPage() +18
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +685




Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433


The closes to success I have been able to come is to set the password to "COMPANYNAME""" or 'COMPANYNAME"', which results in a System.Data.OleDb.OleDbConection Exception with a HResult of 0x80040e4d, and the message Login failed for user 'username'.


Questions


Can the password be formatted differently in the registry, or somehow processed after retrieving it, so that SQL Server 2005 will accept it?

Is this a bug in .NET Framework or SQL OleDb?

Is this simply a case of "Is it hurts, don't do it"?

Thanks in advance. As with all postings, my job, promotion, product success, company future, or some combination thereof is on the line.

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FROM sys.sysprocesses AS p INNER JOIN
sys.dm_tran_session_transactions AS st ON st.session_id = p.spid INNER JOIN
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[code]....

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