32-bit Client Connection Via Shared Memory To 64-bit SQL Server
Mar 18, 2008
Hi,
Our 32-bit applications connect to SQL Server 32-bit through OLEDB with Shared memory as preferred protocol. Our client applications and SQL Server generally reside on same machine.
We are evaluating possible impact when SQL Server 2008 64-bit is accessed with our 32-bit client applications running on 64bit WindowsServer 2008. Can shared memory protocol will be still used by underlying SQL server OLEDB dll considering the client application is 32-bit where as SQL Server is 64-bit ? Or it will switch to Named pipes or TCP/IP automatically ?
I'd like to do this:Have a SQL Server database hosted on a public facing web server.I want it to be held at an ISP/Web hosting company. Though I have ADSL hereI don't want to manage a server.I want some ASP pages accessing the database.I would also like for a very small number (probably 2) of users to accessthe database from a richer client. Perhaps Access/VB.I've tried using www.shanje.com, as a test. It seems to work, though thereare worries about security.I want to keep cost down!On 'normal' shared MS hosting, would it be possible to connect to the dbfrom a client like Access. The way most web hosts talk it doesn't look likeit.Is there any way of providing a richer client interface than plain webpages? I want things like autocomplete (beyond the first character) for dropdowns, keyboard shortcuts etc.This would be low volume. Essentially a private database held on theinternet.Yours, Jo
i'm going nuts with SQL server notification thing. I have gone throigh this artical which tells how to set user http://www.codeproject.com/KB/database/SqlDependencyPermissions.aspx. This article show how to create new user and setup for sql server notification.But In my case user was alredy existing in database. which is very common senario in most cases. So i did following( check the SQL script below) but then i get this error "A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)" this my sql script use [master]Go -- Ensuring that Service Broker is enabled ALTER DATABASE [DatabaseName] SET ENABLE_BROKERGO -- Switching to our databaseuse [DatabaseName]GO CREATE SCHEMA schemaname AUTHORIZATION usernameGO ALTER USER username WITH DEFAULT_SCHEMA = schemaname GO /* * Creating two new roles. We're not going to set the necessary permissions * on the user-accounts, but we're going to set them on these two new roles. * At the end of this script, we're simply going to make our two users * members of these roles. */EXEC sp_addrole 'sql_dependency_subscriber' EXEC sp_addrole 'sql_dependency_starter' -- Permissions needed for [sql_dependency_starter]GRANT CREATE PROCEDURE to [sql_dependency_starter] GRANT CREATE QUEUE to [sql_dependency_starter]GRANT CREATE SERVICE to [sql_dependency_starter]GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_starter] GRANT VIEW DEFINITION TO [sql_dependency_starter] -- Permissions needed for [sql_dependency_subscriber] GRANT SELECT to [sql_dependency_subscriber] GRANT SUBSCRIBE QUERY NOTIFICATIONS TO [sql_dependency_subscriber] GRANT RECEIVE ON QueryNotificationErrorsQueue TO [sql_dependency_subscriber] GRANT REFERENCES on CONTRACT::[http://schemas.microsoft.com/SQL/Notifications/PostQueryNotification] to [sql_dependency_subscriber] -- Making sure that my users are member of the correct role.EXEC sp_addrolemember 'sql_dependency_starter', 'username'EXEC sp_addrolemember 'sql_dependency_subscriber', 'username'
I'm busy rewriting DTS packages as SSIS packages. As and when I finish a package I run it in debug mode via Microsoft Visual Studio and then examine the Exection Results to see the messages generated.
Now it may or may not matter how I run the package but the following warning has been generated :-
[SSIS.Pipeline] Warning: Warning: Could not open global shared memory to communicate with performance DLL; data flow performance counters are not available. To resolve, run this package as an administrator, or on the system's console.
I need to connect to a SQL server thats running in say abc.trident.com and also sits in a shared environment..
I have couple of questions
1) That SQL server is accessible from my network, yet when I swtich on my enterprise manager I am unable to view that in the list of running SQL servers in the populated list.
Is it because its sitting in a shared environment I am unable to view that?
2) What is the connection striing I should use to connect to the server..When I try to configure a SQL server registrations it normally asks for SQL Server name along with the user authentication
Should I mention fill the Server: field as
abc.trident.com
or
// abc.trident.com/abc.trident.com
to connect to the clustered server.
Can some one tell me the proper connection string if both aforementioned ones are incorrect?
I am receiving the following error when starting a program called ShelbySystems that is supposed to connect to a local database. I don't think this is a security issue but I don't know much about SQL server either so...
DIAG [08001] [Microsoft][ODBC SQL Server Driver][Shared Memory]SQL Server does not exist or access denied. (17) DIAG [01000] [Microsoft][ODBC SQL Server Driver][Shared Memory]ConnectionOpen (Connect()). (2)
System Info: Windows 10 Home - upgrade from 8 64 bit SQL server 2012 Express SQL Backwards compatibility 2005 64 bit ShelbySystems software v5.4
I am including the trace log in case it is useful.
On Windows XP systems I get the following issue when trying to browse the MSDB folder in SSIS
Client unable to establish connection Encryption not supported on SQL Server. (Microsoft SQL Native Client)
I have noticed another post where several others have noticed the same issue. It appears to only occur on Windows XP installations. Is there a workaround or fix for this?
I want to ask, that I have a MS SQL 2000 Enterprise edition server. How much memory required per client. I know, the SQL system memory required (more 1 G) but my question is, if my SQL server use plus one client, how much memory must take in my blade?
I have a Microsoft Access application which uses linked SQL Server tables. I would like to create an ODBC DSN which would be available to all users so that I don't have to create a DSN on each machine. Can this be done? The Access application resides on a shared drive (Windows). Thanks for your help.
One of my production SQL Server 2000 systems is listening on TCP and Named Pipes, but not on Shared Memory.
This server has a lot of scheduled jobs that are internal to this box. I assume these jobs would benefit from using shared memory instead of TCP/IP, but I can't figure out why it doesn't use shared memory already and how to correct that.
I have a asp.net 2.0 app that has a sql server express backend. I have been scratching my head for weeks trying to find a good wasy to encrypt my connection string. I store the string in web.config (which in itself is in theory "safe" because it's not servable) and I have scoured the web to try to find a simple way to encrypt the connection string. Even using user store would require running aspreg_iis.exe on the host with a command prompt (which clearly I cannot do). It seems that everyone's solution requires running a command prompt executable on the server.
So I am left to wonder what everyone else does. I am not comfortable using just the web.config because a determined hacker could get to that info. Then again, a determined hacker could get into any system , I guess. There are no credit card #'s stored in this app, but in theory there must be a way. I run all access to the db through stored procedures with permissions, for whatever it's worth.
A transport-level error has occurred when receiving results from the server. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.).Net SqlClient Data Provider at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) at System.Data.SqlClient.TdsParserStateObject.ReadSni(DbAsyncResult asyncResult, TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParserStateObject.ReadPacket(Int32 bytesExpected) at System.Data.SqlClient.TdsParserStateObject.ReadBuffer() at System.Data.SqlClient.TdsParserStateObject.ReadByteArray(Byte[] buff, Int32 offset, Int32 len) at System.Data.SqlClient.TdsParserStateObject.ReadUInt32() at System.Data.SqlClient.TdsParser.ReadSqlValueInternal(SqlBuffer value, Byte tdsType, Int32 typeId, Int32 length, TdsParserStateObject stateObj) at System.Data.SqlClient.TdsParser.ReadSqlValue(SqlBuffer value, SqlMetaDataPriv md, Int32 length, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlDataReader.ReadColumnData() at System.Data.SqlClient.SqlDataReader.ReadColumnHeader(Int32 i) at System.Data.SqlClient.SqlDataReader.ReadColumn(Int32 i, Boolean setTimeout) at System.Data.SqlClient.SqlDataReader.GetInt32(Int32 i)
Ive just started getting this on a stable application thats used a datareader on millions of records.
Not sure where to got from here and I can't find anyone else whos getting the failure during the processing.
I could disable shared memory protocol but that seems extreme. I'm on Sql Enterprise 9.00.2047. Maybe the process is hammering the server very hard? Personally I've rarely ever seen SQL be the cause of an error, only user config, bad disks or power issues.
I'm running the app again with SQL Profiler capturing "standard" events.
Just need it to blow up again.
I can run the app on another machine of course and I wouldn't get Shared Memory Provider being used. Maybe I ought to do that as well. At least if the error is not really in the Shared Memory I'd have another avenue to explore.
I am new here and new to SQL Express. I've searched for my issue, but can 't quite find anything close to the problem or how to solve it, if it's even solvable. I am using SQL Express on a pc to connect to the back end of a database. The front end application (an access runtime) also runs on the same pc. This pc is on a domain. I think I've tried every combination of protocols, and although connectivity via ODBC is successful, the application can't connect - gives the "server doesn't exist or access denied". When I log on to this computer with the "machine" logon (not the domain), I have SQL Express configured to use shared memory, the application runs just fine. I need to use this database for testing in a non productivity environment, but I really hate to log off the domain to run it. Ideas?
Apparently this error was fixed in CU12 for SQL 2008, but it seems to have raised it's head again in SQL 2012.[SSIS.Pipeline] Warning: Warning: Could not open global shared memory to communicate with performance DLL; data flow performance counters are not available. To resolve, run this package as an administrator, or on the system's console.
I've got a client who is seeing it. but I've not seen a fix in CU1 or CU2 for 2012.
[SSIS.Pipeline] Warning: Could not open global shared memory to communicate with performance DLL; data flow performance counters are not available. To resolve, run this package as an administrator, or on the system's console.
When I try to install MsSQL Server 2005 Develop Edition do I get the error:
[Microsoft][SQL Native Client]Shared Memory Provider: No process is on the other end of the pipe.
I have trying to look at other posts on this forum and elsewhere, but cant find any solution that works for me - mainly cuz all solutions is after the installing.
Before trying to install MsSQL Server 2005 Dev did I install VS.Net 2005 Pro. First did the Native Client make troubles, but got it to work with reinstalling it, but now does the SQL setup stop on every try with the error above.
I have tried looking if the MSSQLServer is running when it tries to connect during install, and everything says it is running (Services, Net start, Taskman.).
I dont run any special setup on my system - it is a normal Windows XP Pro SP2 with all updates. I just need the SQL server installed so I can develop locally without access to out main SQL server.
I have been using MsSQL 2000 before and never had any problems, but the 2005 keep on bugging me.
The only solution I havent tried is to reinstall Windows itself, but I will pref. not to do so.
And to be honest, then have I no idea what a "pipe" is - I am used to develop webapplications and not so much on server maintaince/troubleshooting.
I am getting the following warning for my SSIS08 package: Could not open global shared memory to communicate with performance DLL; data flow performance counters are not available. To resolve, run this package as an administrator, or on the system's console. I did check Warning in SSIS 2008 , but didn't find any solution. The package processes data and executes fine , but why do I see this warning? When I run this package on my machine, I see no such warning, it's only when I deploy it to our DEV SSIS server, I get this warning.
When running the etl I'm getting the error: <SSIS Task>: Shared Memory Provider: Timeout error [258] ; followed by the message "Communication link failure".
What is special about this message that it happens on a SQL Execute task (random task) and the Timeout is after 2 minutes.
When executing the packages separatly it is working fine. The SQL Tasks that are failing are also quit heavy, but reasonable and takes between >2min and 10 - 15 min. Statements are stored procedures that puts an index on 3 mil. records or update statements,...
I had a look to all my (SSIS-etl) timeouts and they have the default value 0, the "remote query timeout" of the server is set to 10 minutes. According to me, these are the only one that exists?
There are 2instances on the server each instance has 24GB allocated, the server has 64 in total. Also when the etl runs (that results in an error) no other etl is running on the 2 instances. I'm working with the oledb sql server native client11.0 provider : SQLNCLI11.1.
Hi ;I m trying to create Merge Replication. I was able to create thereplication on the same machine, however my aim is to use clientmachine and do all the neessary work on the client machine and thensynchronize to the server. Thus, I have installed client version of SQL2000, I connected to the database server, the thing is when I go offline I lose connection. Is there any way to create the subscription into the client machine as an off line user then synchronize it ?Or DO Ihave create my shopshot on the client machine?If someone can help me I would really appreciateRegardsAs
I have a SQL server with mixed authentication, the user 'sa' is the password zitiz configured. And attach the database server. Locally connection not informing me about errors connection, but when I try to access from the client informs me that there is no server or SQL server has been denied access to the same.
Parameters connection are in a file. Ini contains: DriverName=MSSQL HostName=ST-02SQLEXPRESS Database=MANEXKA USER_NAME=sa Password=zitiz BlobSize=-1 ErrorResourceFile= LocaleCode=0000 MSSQL TransIsolation=ReadCommited OS Authentication=True
It has windows xp sp2, framework. Net 2.0 on the server and the client and the firewall is disabled.
How to verify the client or the need to configure the server?
Exit it in sqlserver notion of shared connection or dedicaced connection like there is exist in oracle ? Exit it a part of memory (like PGA in oracle) who exist just for the connections ? Else what are constitued the memory in sqlserver ?
Hi,I am seeing very slow connections from some client enterprise managersto server. Even at server level it takes 1 minute or less to open adatabase. I have adjusted some of the memory for the SQL server, butthere are only about 60 Dbs on the server, totalling about 2 GBs.CPU is very low at all times, 1 GB of ram, p3 1.4Ghz. SQL 2k.I know I should refrag the disk, but is there anything else I can doto speed up SQL operation via enterprise manager--ODBC connections is fairly fast, as well as query analyzer.Adam
I am getting the following error when i try to connect to the my web site using froma different server. A connection was successfully established with the server, but then an error occurred during the login process. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.) i am using sql express and i attach the database through the connection string in the web config. Any ideas
I am a SQL DBA involved in accomplishing various activities using Enterprise Manager by regestering servers of various countries.
Now as the NT Team has gone for auditing implementation in all the servers in OS lever, they find Access violations from the workstation from where I connect to the server. This does not happens if I unregester the Servers from Enterprise manager and use only query analyzer.
Note: We have our own users in OS as wel as in SQL SERVER .
I have tried this on several different operating systems (VISTA and XP ) and several versions of SQL NATIVE CLIENT including 2005.90.3042.0
I have a 64 bit "SQL NATIVE CLIENT" connection that fails. The exact same connection and code succeeds on 32 bit. My customer and I prepend "oledb:" to the connection string and it starts working.
FAILS on 64 bit: Provider=SQLNCLI.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=Wrigley_Test;Data Source=MONGO;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=RIPTIDE;Use Encryption for Data=False;Tag with column collation when possible=False;MARS Connection=False;DataTypeCompatibility=0;Trust Server Certificate=False
WORKS oledb:Provider=SQLNCLI.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=Wrigley_Test;Data Source=MONGO;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096;Workstation ID=RIPTIDE;Use Encryption for Data=False;Tag with column collation when possible=False;MARS Connection=False;DataTypeCompatibility=0;Trust Server Certificate=False
I debugged my code to the point that I know it is happening when I call CreateAccessor for my SQL statement.
We have a database residing on a SQL Server 2012 Express system running under Windows Server 2012. I have installed the SQL 2012 Native Client on the user's workstation. I created the System DSN with the required settings and when I test the connection all tests pass. I am able to ping the server as well as connect to it via SQL Server Management Studio.
Now when the user launches the application he is presented with the dialog window as in Screenshot1 (see attached). After clicking on Ok he is next presented with the dialog window where he has to select the SQL server. See attached Screenshot2. The user selects the SQL server from the drop down list and he is then able to access the application and work normally. I cannot understand why this is happening because I have included the correct server instance in the DSN settings i.e. sqlserversqlexpress
Telling the user to select the server himself is not an option for us.
I have checked the settings on the SQL Server. TCP/IP is enabled, remote connections are allowed and there is no firewall blocking. Port 1433 has been set as the default port to use.
I am having issue in running a ssis package which connects to an excel file from shared location.It works fine on the machine of the person who has developed it as he has access to that shared drive.After deploying the ssis package to SSISDB and creating a proxy account with the developer's credential, and running the ssis package using the proxy under SQL Agent Jobs, it is failing with error :
Load XXXXXXXXXX :Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER. The AcquireConnection method call to the connection manager "XXXXXXXXXX.xlsx"
failed with error code 0xC0202009. There may be error messages posted before this with more information on why the AcquireConnection method call failed.
XXXXXXXXXX:Error: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80004005.An OLE DB record is available. Source: "Microsoft Access Database Engine" Hresult: 0x80004005 Description: "Failure creating file.".
I have an issue with SMTP server " send mail task ". we see the following error [Send Mail Task] Error: An error occurred with the following error message: "The SMTP server requires a secure connection or the client was not authenticated.In SMTP connection manager what we should give in SMTP SERVER, if we use gmail id's in send mail task editor.
I've developed an application that connects to a SQL Server 2005 Express database. I created a DSN to connect to the database through ODBC. Currently, I am testing locally and everything works fine.
I would now like to install my application on another workstation and connect remotely to the database located on my development machine.
The client workstation does not have SQL Server 2005 Express installed on it because I would just like my application to connect remotely by creating the DSN and using ODBC. What I'm missing here are the database drivers. The "SQL Natice Client" is not available on this client workstation. How can I deploy the necessary drivers with my installation file so that I may create the required DSN name using the SQL Native Client driver?
we have tables with many image columns. We fill these image columns via ODBC and SQLPutData as described in MSDN etc (using SQL_LEN_DATA_AT_EXEC(...), calling SQLParamData and sending the data in chunks of 4096 bytes when receiving SQL_NEED_DATA).
The SQLPutData call fails under the following conditions with sqlstate 08S01
- The database resides on SQL Server 2000 - The driver is SQL Native Client - The table consists e.g. of one Identity column (key column) and nine image columns - The data to be inserted are nine blocks of data with the following byte size:
1: 6781262 2: 119454
3: 269 4: 7611
5: 120054
6: 269
7: 8172
8: 120054
9: 269 The content of the data does not matter, (it happens also if only zero bytes are written), nor does the data origin (file or memory).
All data blocks including no 7 are inserted. If the first chunk of data block 8 should be written with SQLPutData the function fails and the connection is broken. There are errors such as "broken pipe" or "I/O error" depending on the used network protocol.
If data no 7 consists of 8173 bytes instead of 8172 all works again. (Changing the 4096 chunk size length does not help)
Has anybody encountered this or a similar phenomenon?
