Tools To See Open Connection, Transactions ... SQLExpress
Jun 15, 2005Hello - where I can find the tools to view/see open connections, transactions not closed ... etc of a MS Sqlexpress database?
Thanks a lot - FOX
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Changing Connection Transactions To Database Transactions
May 22, 2005Hi there,
I have decided to move all my transaction handling from asp.net to stored procedures in a SQL Server 2000 database. I know the database is capable of rolling back the transactions just like myTransaction.Rollback() in asp.net. But what about exceptions? In asp.net, I am used to doing the following:
<code>Try 'execute commands myTransaction.Commit()Catch ex As Exception Response.Write(ex.Message) myTransaction.Rollback()End Try</code>Will the database inform me of any exceptions (and their messages)? Do I need to put anything explicit in my stored procedure other than rollback transaction?
Any help is greatly appreciated
Open Transactions
Nov 29, 1999Hi!
I've a dude. Can I suspend (delete, stop) open transactions in Sybase SQL Server 10 x? How? (at times I can't dump transaction log). I hope you can help me.
Thanks very much, in advance.
Find Open Transactions
Feb 16, 2007Is there an easy way (SQL Query or enterprise manager) to see if there is an open transaction pending?
View 2 Replies View RelatedRecovery :: What Happens To Open Transactions When Failing Over (AlwaysOn)
Sep 3, 2015In the case of a manual failover, what happens to open transactions. Are they killed (rolled back), completed, a little bit of both?
Does the status of the query has any impact (are running queries handled differently then waiting ones, does the type of wait have an impact...)
I am using synchronous commit mode and all I seem to find is reference to the potential or absense of loss of data.
Is There Any Open Source Db Tools For MSSQL ?
Jul 12, 2006hi, good day, is there any good open source database tools available for mssql ? thank you
View 1 Replies View RelatedLeave The Connection Open Or Always Open And Close Immediately?
Jun 7, 2006Hi there,
I got an approach like that:
1) Read something from DB - check the value, if true stop if false go on2) Read the second Value (another SQL Statement) - check the value etc.
Now I could open the connection at 1) and if I have to go to 2) I leave the connection open and use the same connection at 2). Is it ok to do that?
The other scenario would be opening a connection at 1), immediately close it after I read the value and open a new connection at 2).
Thanks for the input!
SQL Tools :: Error - Cannot Open Database (X) Requested By The Login
Oct 28, 2015I want to avoid granting my service account sysadmin permissions so what the minimum level of permissions required?
I have tried this approach but still got a "Cannot open database "X" requested by the login", [URL](see section at the bottom on permissions)
Integration Services :: Script Transformation Editor Won't Open In Data Tools - BI
Aug 17, 2015From SQL Server 2014, using SQL Server Data Tools for Visual Studio - BI, I'm trying to edit a Script Component within an SSIS Data Flow Task. The 'Edit Script...' button is enabled and turns a nice shade of blue when moused over, but a click has no effect. Perhaps I'm missing a component of VSTA? Everything else seems to work correctly. What might I be missing?
View 2 Replies View RelatedExecuteReader Requires An Open And Available Connection. The Connection's Current State Is Closed.
Apr 26, 2007I am accessing SQL2005 with C# code using OleDbConnection.
A try and catch block catches the following error once a while between the Open() and Close() of the connection:
ExecuteNonQuery requires an open and available Connection. The connection's current state is closed.
I do not even have any idea where to start to debug this. The ExecuteNonQuery() runs a delete SQL query. It works 99.9% of the time. I do not see anything wrong when this error happens.
Any hint would be greatly appreciated.
Sqlexpress Sa Connection
Oct 20, 2006Hi guys.
I have Windows XP pro with IIS + sqlexpress
My problem is, I am writing a code with classic asp, to connect to sqlexpres database and somehow something blocking me. My first try was unsuccessfull , it was keep getting timeout. then I did something and now I am getting this error message shown below;
Error Type:
Microsoft OLE DB Service Components (0x80040E21)
Multiple-step OLE DB operation generated errors. Check each OLE DB status value, if available. No work was done.
/myfolder/opendb.asp, line 5
I am using SA user to connecto the server. When I checked the server with managment tool I found out sa doesn't have permission to use this new database of mine. So I tried to add that by going into
Security>logins>SA >properties > usermapping. Then I found and checked the new database . I get an error message shown below;
Create failed for user 'sa' (microsoft.sqlserver.express.smo)
additional information:
an exception occured while executing a transact-sql statement or batch.
(microsoft.sqlserver.express.connectioninfo)
Cannot use the special principal 'sa' (microsoft sql error, error 15405)
--------------------------------------------------------------------------
Also my second question is I downloaded web data administrator and I do not know how to login. what is the default username and password??
I thankyou very much for the help ahead.
Cemal
Sqlexpress Cannot Open Database Abc.mdf Requested By Login. The Login Failed For User 'machinenameASPNET'
Apr 18, 2008Hi I have asp.net2 app using SQLExpress which works fine in VS2005.
When I compile it and try to run it from IIS on the same machine using the same
sql server database with:
connectionstring="server=.SQLEXPRESS;Database=abc.mdf;Trusted_Connection=yes"/>
I get the following error.
Cannot open database abc.mdf requested by login. The login failed. Login failed for user 'machinenameASPNET'
Any help much appreciated
Thanks
David
SQLEXPRESS Connection String In Asp?
Aug 20, 2007So i get this version of sqlexpress up and running and i copy all my databases over on to it. Redo my Logins for te server and then add the the DSN to ODBC admin console.
And still no good >:_( this is the error i get:
[Microsoft][ODBC SQL Server Driver][SQL Server]Cannot open database "publicSite" requested by the login. The login failed.
So i know im doing somthing really stupid.
So heres what i got:
ASP connection srting looks like this:
<%
// FileName="Connection_odbc_conn_dsn.htm"
// Type="ADO"
// DesigntimeType="ADO"
// HTTP="true"
// Catalog=""
// Schema=""
var MM_PublicSiteJS_STRING = "dsn=publicUSR;uid=publicUSR;pwd=**********"
%>
now it ther a special ODBC driver used for SQLExpress or can i use a standard SQL driver?
any help would be much apriciated.
Close Connection Of SQLExpress!
Mar 12, 2007Hi,
I write a .NET Windows Form that connect to SQLExpress datafile. After updating data, I want to zip the .mdf file and send email. However, I got an exeption that the .mdf file is used by other thread so I cant zip. Even I try to close all connection, I still cant zip.
Is there any way to detach/unlock .mdf file connecting by SQLExpress?
MA.
How Many Connection Sqlexpress Supports
Mar 8, 2006I see this question a lot, so I thought I would go ahead and post the answer here.
Q: How many connections does SQL Server Express support?
A: Unlike MSDE, SQL Server Express does not limit connections. SQL Server Express supports:
1 gb RAM (note the machine can have more memory, but 1gb will be used by SQL Express)
1 processor (again, the machine can have more, but just 1 proc will be used by SQL Express)
4 gb database size (note, there can be multiple databases, but none of them individually can be more than 4 gb)
Hope this helps,
Thanks< MJ
SQLEXPRESS Via LAN REFUSE CONNECTION!
Mar 24, 20060) I've build on my pc a file MDF...i've used it and it's all right.
Then I've decided to use it in LAN on pc-server to share it with my team.
1) The sqlexpress is installad on pc with XP sp2 (as server)
2) Tcp Ip is enabled.
3) Firewall is not running
4) The folder where is located the Mdf file si public without restrictions
5) The autentication is performed via Windows.
6) The service sqlbrowser is enable and running at start.
http://www.base2.it/img/sql1.JPG
http://www.base2.it/img/sql2.JPG
What's the problem?
Lost Connection With Sqlexpress
Jun 15, 2006I installed on a w2k/sp4 local machine SQLEXPRESS.
I copied the database also to the localmachine
With the sqlexpressmanager I attached the database. Everythinks looks fine.
I quit the manager, but then I start the manager again. Now the manager can't find the sqlserver.
Timeout Expired is the message.
Why is that? I installed SQLEDXPRESS on a lot of machines. No problems. But those machine the manager lost the connection after the first time.
thanks again.
klaas
http://www.planmatigonderhoud.nl
Open An ODBC Connection To A DB And Must Use A Connection That Looks Like This: DSN=myDSNname.
Dec 11, 2006In my ssis package,
I have a DSN connection like this: "DSN=myDSNname". Which decide from i have to pull the data.
By using OLE DB Source Editor, I want to assign that ODBC Connection to it.
By data source Reader i can achive this but where i have to pass the hard-code SQL Query that i don't want.
i'm using the variable for dynamic SQL command.
Thanks.
Manoj
Transactions With Remote Connection
Jul 20, 2005A colleague wants to insert many millions of records where thevalues are computed in a C++ program. He connects to thedatabase with ODBC, and does an INSERT for each row.This is slow, apparently because each INSERT is a separatetransaction. Is there a way to delay committing the datauntil several thousand records have been written? InsideSQL Server this is simple, but I don't see an equivalentwhen using ODBC. Or is there something better than ODBC?Or might it be faster to write values to a file and thenuse bulk insert? I would appreciate any thoughts on thisgeneral problem!Thanks,Jim
View 1 Replies View RelatedASP.NET 2.0-SQLEXPRESS 2005 Connection Problem
Feb 9, 2007i got an error just like that.What must i do?
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
Perl Connection String For SQLexpress
Apr 29, 2008#!perl
I am having difficulty converting my CGI(perl module) connection from mySQL to SQLexpress. Does anyone know what the connection string should look like?
Listed here is my current connection string. I'm trying to get this done this week. Please email me if you have an answer in addition to posting.
$dbh = DBI->connect("DBI:mysql:database=$var{database};host=$var{server}","$var{root_username}", "$var{root_password}",{'RaiseError' => 0, 'PrintError' => 0});
Much appreciated,
JOhn
SQLExpress Connection Trouble In Web Site
Sep 12, 2007Hi all,
I followed an excellent tutorial (from Microsoft) about creating and using a SQLExpress db table internal to your website and the site I created works just fine - locally. When I publish to my web host provider I get this error:
[SqlException (0x80131904): An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)]
My web host provider supports .NET 2.0 but doesn't support MS SQL Server. But that should matter - right? Because I'm putting the db instance right in the website?
I did a search and followed some of the advice:
I went into the SQL Server Surface Area Config Mgr and set SQLExpress for local and remote connections and rebooted/republished. I also have SQL Server 2005 installed as a separate entity (if that makes a difference).
I still get the above error. This is the connection string from the web.config:
<connectionStrings>
<add name="ConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Customers.mdf;Integrated Security=True;User Instance=True" providerName="System.Data.SqlClient"/>
</connectionStrings>
And this is the call from the markup:
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
SelectCommand="SELECT * FROM [Customer]"></asp:SqlDataSource>
Does any know the fix for this?
Thanking you in advance
Pat
Remote SqlExpress Connection And Firewall
Apr 12, 2008I am running SqlExpress on a Vista machine as a server and accessing it from machines running XP. I could not connect with the Vista server until I turned off the firewall, despite creating exceptions for both the sqlexpress and sqlbrowser services in the firewall setup. Obviously, I don't want to run on a wireless network without a firewall for any length of time. What else to I need to enable in order to run with my firewall up? In SMSS, I could 'see' the Vista server on the network with the firewall up, but I could not 'see' the SERVERSQLEXPRESS service or connect to it .
thanks,
Steve
MSSQLSERVER And SQLEXPRESS Connection Issues
Apr 14, 2008I am using Visual Studio 2005. I am creating an SQL database with a web enabled front end. I am using Microsoft SQL Server Management Studio to create the database objects and an ASP.NET web page created in Visual Studio for the front end. My problem is centered around the two server instances which come with Visual Studio (MSSQLSERVER and SQLEXPRESS). The database objects are being created on MSSQLSERVER by Microsoft SQL Server Management Studio. However, in a Visual Studio ASP.NET web page, when I create a new conection string using the menu functionality, in the SQLDATASOURCE object or in the server explorer, only (My Computer Name)SQLEXPRESS shows up as an option. I have tried typing (My Computer Name)MSSQLSERVER in but the database list just comes up blank. I know that MSSQLSERVER exists because I have one active connection string to it created by a friend. They had to juggle a lot of things to make MSSQLSERVER appear and since I was just getting started then it went over my head. Whatever they did was temporary though and I havn't been able to repeat it to add new connection strings. To eliminate some of the obvious things in other posts:
*MSSQLSERVER is Started in the Services Screen
*In the configuration manager MSSQLSERVER has shared memory enabled
*On the advice of one post or proceedure I enabled TCP/IP and restarted the service (I think this is actually for remote connections everything I am doing is on one PC)
What I really want is to have things permanently set up so MSSQLSERVER always shows up as an option when creating a connection string in Visual Studio. If this means getting rid of SQLEXPRESS I won't shed too many tears.
As you have noticed everything in this is centered around Visual Studio's menu functionality. I am currently make thee code paradigm shifts.
Form -> ASP.NET
VB6 -> VB .method
ADO -> SQL
I have created some pages in ASP.NET and have started creating objects using source instead of designer.
I have automated some of the functionality on those pages using VB .method programing
While I have created some simple SQL select and bulk insert statements my SQL is still pretty weak and I haven't learned connection strings or driving changes back to the database using Transact-SQL
Sqlexpress Connection On Hosted Server
Sep 7, 2006I am using a virtual dedicated server to host sqlexpress at a remote site. I can't get the connection from MS SQL Server Management Studio Express to connect over the Internet. I only have the box IP address (xxx.xxx.xxx.xxx) and have tried various forms of xxx.xxx.xxx.xxxsqlexpress as the server name.
Can someone point me in the right direction please?
Thanks, John
Problem In Connection To Sqlexpress Witn ASP.nET
Apr 6, 2006hi all
When I use asp.net 2.1 to connect sql 2005 express locally I got error message to say
An error has occurred while establishing a connection to the server.
When connecting to SQL Server 2005, this failure may be caused by the fact
that under the default settings SQL Server does not allow remote connections.
(provider: SQL Network Interfaces, error: 25 - Connection string is not valid)
I use following connection string
ConnectToDb.ConnectionString = "Data Source=servername;InitialCatalog=PushToMail;Integrated Security=true";
for more information : when I open SQLEXPRESS this oblige me to inter
servername : servernamesqlexpress
authentification: windowsauthentification
and when i try this connection
ConnectToDb.ConnectionString = "Data Source=servernamesqlexpress;InitialCatalog=PushToMail;Integrated
Security=true";
l got this erreur "inorganised sequence space"
Connection To SQLEXPRESS Was Working And Then... It Wasn't
Apr 23, 2008
I see a few have had this problem but their answers didn't help.
My connection string:
"Data Source=.SQLEXPRESS; Integrated Security=True;AttachDbFilename=|DataDirectory|TestApp.mdf;Initial Catalog=TestApp"
and the error a am getting is:
Cannot open database "TestApp" requested by the login. The login failed.
Login failed for user 'ComputerName\TheHaggis'.
Like i said it work a couple of times and then i get this error.
what am i do wrong
cheers
the Haggis
Using Transactions Causes Database Connection To Fail
Feb 8, 2006In one of my packages, I set the package-level property called TransactionOption=Required. During run-time I saw an error saying "[Execute SQL Task] Error: Failed to acquire connection "SQL_DW". Connection may not be configured correctly or you may not have the right permissions on this connection. ". When the property is changed to anything other than Required, it works fine (the calling package that calls this package is not involved in a transaction).
The machine running the packages is Windows Server 2003, and so is the database where the data lives. I verified that the machine containing the database does has Enable Network DTC Access checked in Control Panel -> Add/Remove Windows Components -> Application Server.
Is anyone else having this problem?
SqlExpress Instance In Connection String Instead Of Full Sql 2005
Sep 27, 2006Hello, I had started my project with the express edition, then I switched to the pro one. The problem is that in my webconfig I still have .SQLEXPRESS and I don't know how to modify that to use the full version of Sql server. <add name="MyConnectionString" connectionString="Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|MyDataBase.mdf;Integrated Security=True;User Instance=True"providerName="System.Data.SqlClient" /> When I look at the surface area manager I can see that I have 2 instances running : MSSQLSERVER and SQLEXPRESS.When starting Sql Server Management Studio I can connect to 2 servers: NEWDELL and NEWDELLSQLEXPRESS.And when I try to replace SQLEXPRESS by MSSQLSERVER in the connectionstring, then it doesn't connect.I remember having lost connection already when playing with all these tools, so I pay attention now ! That's why any help would be really appreciated ! Thank you.
View 5 Replies View RelatedNested Transactions (dblibrary Process Dead - Broken Connection)
Nov 24, 1998Ok sql-masters, I'm stumped and need someone to come to the rescue.
The issue: nested transactions = dblibrary process dead; broken connection or runaway process.
On the first try it usually bombs with the dblibrary... error. If I continue trying to run it, it will run, but actually runaway.
The sp:
/****** Object: Stored Procedure dbo.UP_MR1700 Script Date: 10/03/1998 11:00:08 AM ******/
CREATE PROCEDURE UP_MR1700 AS
DECLARE @TotRecs int
TRUNCATE TABLE MR1700_WorkTable1
EXECUTE MR1700_Insert_WT1_OnHand
EXECUTE MR1700_Insert_WT1_Packed
EXECUTE MR1700_Insert_WT1_Allocated
EXECUTE MR1700_Insert_WT1_Capacity
SELECT @TotRecs = (SELECT COUNT(Store_No) FROM MR1700_WorkTable1)
IF @TotRecs = 0 OR @TotRecs IS Null
RETURN -100
TRUNCATE TABLE MR1700_WorkTable2
EXECUTE MR1700_Insert_WT2_Classes
EXECUTE MR1700_Insert_WT2_Depts
EXECUTE MR1700_Insert_WT2_ClassGroups
EXECUTE MR1700_Insert_WT2_DeptGroups
EXECUTE MR1700_Report_Request
Connection Pooling Problem - Testing/query Tools?
Feb 23, 2008I have an application that is using ADO connection strings from multiple clients. One site with about 20 users was recently upgraded to a newer version of my application, and the number of connections to the SQL Server I'm told went from about 20 to spiking over 100 from time to time. There were myriad changes to my app over the course of the last year since their prior version of my app. I need to nail down which version introduced a change in connection pooling (?) and I was wondering what tools I should use to monitor that.
Any ideas?
Error While Establishing A Connection To The SQL Server 2005 - Could Not Open A Connection To SQL Server
Apr 12, 2007Hi, I had an old web application created during asp.net 1.1 and it have a connection problem with the sql server 2005 when it is mirgrated to a new webserver with dotnet framework 2.0 platform. I have enabled the remote access(TCP/IP and named pipes) in sql server 2005, did all the neccessary things, check whether the TCP/IP is enabled, named pipe is enabled... I created another web application using VS 2005. The database connection works perfectly well.This are the connectionString from the old web application.<appSettings> <add key="ConnectionString" value="Server=127.0.0.1;Database=somedb;User id=user; Password=somepassword; Trusted_Connection=False; POOLING=FALSE"/></appSettings> Thankyou in advance!
View 4 Replies View RelatedSQL 2012 :: Transfer All Jobs From One Instance To Another By Using Data Tools - SMO Connection?
Feb 12, 2014I am trying to transfer all jobs from one instance to another by using data tools. However, once i tried to make smo connection i am getting this error;
A network-related or instance-specific error occurred while establishing a connection to SQL Server.
In order to solve this issue i have tried these solutions;
1. SQL Server should be up and running. (OK)
2. Enable TCP/IP in SQL Server Configuration (OK)
3. Open Port in Windows Firewall (FW ACCEPTS ALL LOCAL PORTS)
4. Enable Remote Connection (CHECK OUT THE sp_configure SETTINGS, i even right-click instance then see from properties )
5. Enable SQL Server Browser Service (sql server browser has been restarted)
6. Create exception of sqlbrowser.exe in Firewall (FW ACCEPTS ALL PROGRAMS)
7. I tried windows and sql authentication which has sysadmin role
8. INSTANCE name is also chekced millions of times