A test installation script I ran on my dev rig seems to have broken the OLE DB Provider for Sql Server. The uninstall must have deleted a DLL or unregistered a lib. When I try to connect to a SQL database from this machine now get the following error:
==
Microsoft Data Link Error
Test connection failed because of an error in initializing provider. Unspecified error.
==
It is not the connection string because this was working fine prior to me running the test installation script.
Can you give advice on how to repair the SQL Server data provider for WinXP SP2?
I have tried to re-install MDAC 2.8 with no success due SP2 diallowing this. I uninstalled SP2 and re-installed MDAC 2.8 but the problem remains.
I'm all out of ideas, so any help would be appreciated.
I've a computer with W2K SP4 installed. Previously SQL Express 2005 worked but according to the user it "just stopped working".
When selecting database on the server in the "Data Link Properties"-window he is given the following error message:
"Microsoft Data Link" "Login failed. Catalog information cannot be retrieved" followed by "Microsoft Data Link Error" "Connection failure" Note: He is not given the error message "Server does not exist or access denied!"
- The SQL service is started (can be stopped and restarted without problem) - I've re-installed SQL Express. - I've checked and is certain the server name is correct (i.e. computernameSQLEXPRESS)
I am trying to create a linked server between 2 SQL Server 2005 boxes. When I create the linked server I specify a login for the connection. The strange part is that I get the following error when it goes to test the connection:
The test connection to the linked server failed Login failed for user 'Domainuser'. (Microsoft SQL Server, Error: 18456)
I can use the SQL mangement studio to conenct to the database using this same login. The login has all the server roles assigned to it also.
Can anyone shed some light as to what may be the problem?
How to use Microsoft Data Link(Udl) type file to connect with SQL Server using SQL Native Client,If i use OLDEDB Connection i can make connection using UDL file with Database ,but how can i use a file for a connection using SQL Native Client.Is there any other data link file that can be used to connect with SQL server using SQL Native Client.
I am running dts in Sql Server 2005 management studio from Management, Legacy and data Transformation Services.
Once the dts has run, I get this error message "Error Source : Microsoft Data Transformation Services (DTS) Package Error Description : Error accessing Windows Event Log."
Hi All, I have recently moved jobs. From my last job I created a holiday database for the organisation, than I copied it on a storage device. Now, in my new job I would like to use same database. But the problem is most of the tables were linked. I know I can convert linked tables to local tables and I have tried it but it asks me for the new location with the same table names. Can some one please helpppppppppppppppppppppppppppppppppp I as I am really very desperate.
The OLE DB provider "SQLNCLI10" for linked server "192.168.0.40" does not contain the table ""CP_DW"."dbo"."StgDimSalesTargetSetup"". The table either does not exist or the current user does not have permissions on that table.
Insert into [192.168.0.40].CP_DW.dbo.StgDimSalesTargetSetup
Select t.SalesTargetCode,t.SalesTargetId,t.TargetDefination, --LEFT(DATENAME(MM, t.PeriodFrom), 3) + '-' + CONVERT(VARCHAR(4),DATEPART(YY, t.PeriodFrom)) AS MonthYear --CONVERT (char(8),PeriodFrom,112) [Datkey], Left(CONVERT (char(8),PeriodFrom,112),6) [Monthkey],t.PeriodFrom,t.PeriodTo,t.TargetAmount FROM [SO_SalesTargetSetup] t
I am struggling with a really ugly problem in SSIS.
I am designing SSIS package where I have a couple of Script tasks. Let's call them Script Task 1 and Script Task 2. Everything was working fine until this morning I added another Script taks (Script Task 3), which was trying to do some rudementary file manipulation. At that point I started getting this message:
"Microsoft Visual Sutdio for Applications has lost the link to .
Your work will be exported to c:documents and settings".
This is it! "lost a link to "dot". After this, the VS environment continues to run in debug mode, so it doesn't even crash stirctly speaking. I can stop debugging and continue developing, but nothing would run anymore and I would keep getting the same error. Moreover, after removing Script Task 3 (which seems to be the culprit), I would still keep getting the same error! Only removing all the script tasks completely and then adding them back gets the package to run again.
All, I need a help from you all. I am getting this error if the users are running the application which is connecting from MSAccess97 to SQL Server 2000. Error: [Microsoft][ODBC SQL Server Driver]Communication link failure I would appreciate if you send me the resolution for this problem. Thanks, Reddy
I get the message Microsoft [ODBC Sql server driver]communication link failure error message in my VB 6 application with MSDE engine. This error does not happen often. My connection string is as below.
Several of our customers are getting a message intermitantly throughout the day where the connection is closed. The message being generated is [Microsoft][ODBC SQL Server Driver]Communication Link Failure.
These messages started in the last two weeks.
Thanks for any direction that can be thrown my way.
On localhost this application works fine but when I put on remote server. I am getting following errors. For both localhost and server, I am using same remote sql 2000. I will appreciate any help.
Thanks,
Arif
Server Error in '/' Application. --------------------------------------------------------------------------------
ERROR [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Line 1: Incorrect syntax near ')'. 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: Microsoft.Data.Odbc.OdbcException: ERROR [42000] [Microsoft][ODBC SQL Server Driver][SQL Server]Line 1: Incorrect syntax near ')'.
Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.
when i try to import data from Microsot Access to Microsoft OLDB DB Provider in the "DTS Import/Export wizard", an error occurs: Error Description: [DBNETLIB][ConectionOpen (Connect()).] SQL Server doesnt exist or the access was denied. I'm using windows autentication and the data base of destination is <default>.
I have a Data Flow task which uses an XML File Source with six parellell Outputs, each going firstly to a Data Conversion Task, then the results of each end in a SQL Server Destination Object. (All using the SQL Native Client)
To eplain this further, the Xml file contains 6 different types of elements, the Dataflow splits out each type of element and processes them into different tables. The Data Transformation object exists only because the XML fields are Uni-code and the table fields are VarChar not nVarChar.
Initially using this setup I found that the Connection would timeout using the SQL Native Client so I changed the Timout on the Destination Objects to 0. This fixed the problem to some degree, however at present I can run the Pakage using the Visual Studio enviroment and everything works fine, no problem. When I run the Dtsx file using the SQL Server Agent, I end up getting the error below...
Error: 2007-12-14 14:33:19.16 Code: 0xC0202009 Source: Import XML File to SQL SQL - CP [2746] Description: SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.". An OLE DB record is available. Source: "Microsoft SQL Native Client" Hresult: 0x80040E14 Description: "Reading from
I understand that this error is somewhat of a 'catch all' and that the way the Native SQL Server Connection object works makes Error Capturing difficult. I have tried a few things which I will list as I'm sure they will be suggested...
I have played around with the 'MaxInsertCommitSize' property of the SQL Server Destination Objects to no avail (IE, changing to 50000, 10000, 1000 all of which resulted in the same problem)
I am running the ssis pakage from the server which is the destination
As mentioned above the Timeout on the SQL Server Destination Objects is set to 0
What I have already mentioned and still don'tt quite understand is that I can run the job successfully from the Visual Studio enviroment but as a job run off the SQL Server it fails...
In order to add a data source by using ODBC Administrator, programmatically i am using SQLConfigDataSource. Thus calling SQLConfigDataSource with the fOption set to either ODBC_ADD_DSN for creating a new DSN.
Following is the stattement specified in the source code. where type_of_driver = "Microsoft Access Driver (*.mdb)"; and parameters contains the data source source credentials information such as DSN, UID, PSW, FIL, Description, DataDirectory,DEFAULTDIR and DBQ all separated by " ".
after execution of below mentioned command an error is encountered i.e -1 is returned if the DataDirectory path exceeds certain nested directories link. for eg. the file path specified below.
C:My DocumentsClients CurrentAHW Netcare BenefitsDeliverables1-5 Results Chain - system LevelAlberta NetcareBenefits Logic System Level V01.rcm
Creating a datasource with the file name i.e Benefits Logic System Level V01 every time. rc = :: SQLConnect(hDbc, (unsigned char *)szSource, SQL_NTS, (unsigned char *)szUserName, SQL_NTS, (unsigned char *)szPassword, SQL_NTS);
Also following error message was encountered during execution of SQLConnect command.
/*szErrorMsg = 0x0012e834 "[Microsoft][ODBC Microsoft Access Driver]General error Not enough information to connect to this DSN with SQLConnect. Use SQLDriverConnect."*/
Thus followed the instruction smentioned in the error message an dtried using SQL DriverConnect() in the following manner. rc = :: SQLDriverConnect(hDbc, NULL,(SQLCHAR *)"DSN=RCM",SQL_NTS,outstr, sizeof(outstr), &outstrlen,SQL_DRIVER_NOPROMPT);
Still an error is encountered but this time it returns a RETCODE of 100 whrease earlier it had returned -1.
Inform the procedure to be followed using SQLConnect when DataDirectory path is too long.
I have created an Access2003 project (existing data) that links to external data. First I connected to a SQL Server 2000 database. Success. Then I tried to set up a Transact SQL data connection to a legacy MDW-secured Access97 database. (A third-party VB6 application goes against it, and we don't have the source code, so we cannot upgrade it.)
The Transact SQL link tests OK but I cannot select any of the tables or queries from the list presented. However, with the same credentials, I can use these same objects in Excel 2003.
When setting up the link in Access2003, I specify JET 4.0 OLE DB Provider, I enter the MDW file on the All tab, a username and a password on the Connection tab where I browse to the MDB file, and specify Shared Deny None on the Advanced tab. When I test the connection, it tests OK ("Test connection succeeded"). Yet on the "Select the Database and Table/Cube which contains the data you want" dialog, "(Default)" appears in the grayed-out dropdown. Then, beneath that dropdown, there is a grid with Name and Description columns. The grid contains query names but the grid is not enabled. The list of queries is this table is grayed out. Neither of the scrollbars works.
BUT... if I use the SAME username and password in Excel2003, and specify the same MDW, there is no problem working with these same database objects in the legacy Access97 database. WHAT IS DIFFERENT ABOUT THE WIZARD IN EXCEL THAT ALLOWS IT TO SUCCEED AND THE WIZARD IN ACCESS THAT CAUSES IT TO FAIL HERE? In Excel, the list of available providers says Microsoft Access Driver, not JET 4.0 OLE DB Provider.
When trying to link to an SQL table in Access 2003, the software appears to be malfunctioning.
The sequence of events is File - Get External Data - Link Tables - Files of Type: ODBC Databases().
The Problem: On two of my computers, the select data source window does not pop up, preventing me from linking to any ODBC data source.
Observations: This function has worked normally in the recent past and works on other computers running Access 2003. One difference between the computers working and non-working computers is Norton Antivirus 2006 (recent upgrade).
Has anyone experienced anything like this? What's going on?
HI,I am getting below error on link server. And the performance betweenlink server is really pathatic.Executed as user: NT AUTHORITYSYSTEM. OLE DB provider 'SQLOLEDB'reported an error. Execution terminated by the provider because aresource limit was reached. [SQLSTATE 42000] (Error 7399) [SQLSTATE01000] (Error 7312) OLE DB error trace [OLE/DB Provider 'SQLOLEDB'ICommandText::Execute returned 0x80040e31: Execution terminated by theprovider because a resource limit was reached.]. [SQLSTATE 01000](Error 7300).
Hi Y'all, When i alter 1 single value in my sql server 2000 sometimes i get following error: 1) [MICROSOFT][ODBC SQL SERVER DRIVER] Communication link failure After clicking away: 2)CANNOT START MORE TRANSACTION ON THIS SESSION Maybe someone can help me out on this? Thanks!
I am using ADO in my application to connect and retrieve data from Microsoft SQL Server 2000 SP4. When I start my application, it establishes connection to the server successfully and I am able to retrieve data from the server. here is my test scenario:
1. unplug the network cable from the client machine and put the cable back in after some time. I disconnect from the database in my code when the client machine disconnects from the network
2. Once the client machine comes back on the network, I try to reconnect and retrieve data from the sql server but I get the following error message when I try to execute a sql command:
[Microsoft][ODBC SQL Server Driver]Communication Link failure
This problem occurs only with Window XP SP2. With XP SP1 it works fine. It seems to be problem on the client side as with Windows XP SP1 I do not get this error message at all.
I've got some data in a table called Dim.Sources that I generated by a program to generate data, so the characters are wierd, but it is in the database.
When I process the dimension, I get an error like: the size specified for the link is too small, and it will truncate one or more values of the column...
It is only for the name column, but not for the id column (I guess because in this column there are only numbers).
I'm getting nuts! please, any help will be much appreciated! No way to find any information on the internet about it!
I don't remember defining any link size!! Where can I change it?? What is it??? : )
End Sub this code worked well. we know sql7 is not compatiable with vista. please tell us how to connect it wiith sql2005 . we downloaded orcas express edition beta. we created a database also. please let u know how to connect with Microsoft SQL Server Compact 3.5 (.NET Framework Data Provider for Microsoft SQL Server Compact 3.5).
Dear All, i face a problem when i try the link http://localhost/reportserver an error message appear as the following
The report server has encountered a configuration error. See the report server log files for more information. (rsServerConfigurationError)
Access to the path 'C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesReportServerRSReportServer.config' is denied
and i check the server log file and it is as the following ( i hope anyone help to solve that problem)
<Header> <Product>Microsoft SQL Server Reporting Services Version 9.00.1399.00</Product> <Locale>en-US</Locale> <TimeZone>Egypt Daylight Time</TimeZone> <Path>C:Program FilesMicrosoft SQL ServerMSSQL.3Reporting ServicesLogFilesReportServerService__07_30_2007_16_46_58.log</Path> <SystemName>KKHALIFA-XP-588</SystemName> <OSName>Microsoft Windows NT 5.1.2600 Service Pack 2</OSName> <OSVersion>5.1.2600.131072</OSVersion> </Header> ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing ConnectionType to '0' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing IsSchedulingService to 'True' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing IsNotificationService to 'True' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing IsEventService to 'True' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing PollingInterval to '10' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing WindowsServiceUseFileShareStorage to 'False' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MemoryLimit to '60' percent as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing RecycleTime to '720' minute(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MaximumMemoryLimit to '80' percent as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MaxAppDomainUnloadTime to '30' minute(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MaxQueueThreads to '0' thread(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing IsWebServiceEnabled to 'True' as specified in Configuration file. ReportingServicesService!configmanager!4!7/30/2007-16:46:59:: w WARN: WebServiceAccount is not specified in the config file. Using default: KKHALIFA-XP-588ASPNET ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MaxActiveReqForOneUser to '20' requests(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing MaxScheduleWait to '5' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing DatabaseQueryTimeout to '120' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing ProcessRecycleOptions to '0' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing RunningRequestsScavengerCycle to '60' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing RunningRequestsDbCycle to '60' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing RunningRequestsAge to '30' second(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing CleanupCycleMinutes to '10' minute(s) as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing DailyCleanupMinuteOfDay to default value of '120' minutes since midnight because it was not specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing WatsonFlags to '1064' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing WatsonDumpOnExceptions to 'Microsoft.ReportingServices.Diagnostics.Utilities.InternalCatalogException,Microsoft.ReportingServices.Modeling.InternalModelingException' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing WatsonDumpExcludeIfContainsExceptions to 'System.Data.SqlClient.SqlException,System.Threading.ThreadAbortException' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing SecureConnectionLevel to '0' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing DisplayErrorLink to 'True' as specified in Configuration file. ReportingServicesService!library!4!7/30/2007-16:46:59:: i INFO: Initializing WebServiceUseFileShareStorage to 'False' as specified in Configuration file. ReportingServicesService!resourceutilities!4!7/30/2007-16:46:59:: i INFO: Reporting Services starting SKU: Developer ReportingServicesService!resourceutilities!4!7/30/2007-16:46:59:: i INFO: Evaluation copy: 0 days left ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: Database Cleanup (NT Service) timer enabled: Next Event: 600 seconds. Cycle: 600 seconds ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: Running Requests Scavenger timer enabled: Next Event: 60 seconds. Cycle: 60 seconds ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: Running Requests DB timer enabled: Next Event: 60 seconds. Cycle: 60 seconds ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: Execution Log Entry Expiration timer enabled: Next Event: 33180 seconds. Cycle: 86400 seconds ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: Memory stats update timer enabled: Next Event: 60 seconds. Cycle: 60 seconds ReportingServicesService!runningjobs!4!7/30/2007-16:46:59:: i INFO: SQM timer timer enabled: Next Event: 36780 seconds. Cycle: 86400 seconds ReportingServicesService!library!8!7/30/2007-16:47:00:: i INFO: Catalog SQL Server Edition = Developer ReportingServicesService!library!8!7/30/2007-16:47:00:: e ERROR: Sql errorystem.Data.SqlClient.SqlException: Could not find stored procedure 'GetDBVersion'. 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.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) at System.Data.SqlClient.SqlCommand.FinishExecuteReader(SqlDataReader ds, RunBehavior runBehavior, String resetOptionsString) at System.Data.SqlClient.SqlCommand.RunExecuteReaderTds(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, Boolean async) at System.Data.SqlClient.SqlCommand.RunExecuteReader(CommandBehavior cmdBehavior, RunBehavior runBehavior, Boolean returnStream, String method, DbAsyncResult result) at System.Data.SqlClient.SqlCommand.InternalExecuteNonQuery(DbAsyncResult result, String methodName, Boolean sendToPipe) at System.Data.SqlClient.SqlCommand.ExecuteNonQuery() at Microsoft.ReportingServices.Library.InstrumentedSqlCommand.ExecuteNonQuery() at Microsoft.ReportingServices.Library.ConnectionManager.EnsureCorrectDBVersion() ReportingServicesService!library!8!7/30/2007-16:47:00:: e ERROR: Throwing Microsoft.ReportingServices.Diagnostics.Utilities.InvalidReportServerDatabaseException: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is 'Unknown'. The expected version is 'C.0.8.40'. To continue, update the version of the report server database and verify access rights., ; Info: Microsoft.ReportingServices.Diagnostics.Utilities.InvalidReportServerDatabaseException: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is 'Unknown'. The expected version is 'C.0.8.40'. To continue, update the version of the report server database and verify access rights. ReportingServicesService!library!8!7/30/2007-16:47:00:: Exception caught while starting service. Error: Microsoft.ReportingServices.Diagnostics.Utilities.InvalidReportServerDatabaseException: The version of the report server database is either in a format that is not valid, or it cannot be read. The found version is 'Unknown'. The expected version is 'C.0.8.40'. To continue, update the version of the report server database and verify access rights. at Microsoft.ReportingServices.Library.ConnectionManager.EnsureCorrectDBVersion() at Microsoft.ReportingServices.Library.ConnectionManager.ConnectStorage() at Microsoft.ReportingServices.Library.ServiceController.ServiceStartThread() ReportingServicesService!library!8!7/30/2007-16:47:00:: Attempting to start service again...
This is a bit confusing but here goes: I need to access data in SAP via OLE DB. I can't go direct to the back end database (Oracle), we have to use RFC or BAPI calls to access the SAP data. That's part works, we have a DLL that accesses the SAP data we need.
please help, when I access my report and click on the subscription tab, on the top page i only see the "new subscription" button. I also tried creating a data driven sub in sql manger but it was disbaled. please help how to correct this one.
This is regarding the intermittent failure of communication between the application server and database server in one of our customer environment. Application error as well as SQL error log shows "General Network Error","Communication Link Failure". Please find below the server configuration
Application Server OS: Win 2003 server + Service Pack1, Standard Edition Database Server OS: Win 2003 server + Service Pack1, MS SQL Server 2000 + SP4
We have checked the Client/Server Network utility associated with SQL Server and found TCP/IP protocol is used in communication neither than Named Pipes. DSN is used. We have also followed and implemented as per one KB article which mentioned Win 2003 server's feature of preventing Denial of Service attacks (Chance may be there to prevent the valid login packets).We made the registry changes and disabled this feature. A scheduled job which updates the database happens every morning. Also backup was done using a backup utility which needs the exclusive access to DB. So we have asked the customer to use enterprise manager for back up the DB instead of using the other utility to backup. If any one have experienced the same issue, please let me know.
Hello i am doing my final project in my University and i have chosen to do a beta my university portal.I am facing a problem because i don't know how to link students with his specific data when he logs in to the site for example i want to show his specific grades when he logs in or anything else that is related to himand this is what i am using to show the grades with the use of data grid 1 SELECT Student.StudentiId, Student.StudentName, Student.StudentSurname, Course.Course, Exams.Datewritten, Exam.Exam, Exams.Grade2 FROM Student 3 INNER JOIN 4 Exams 5 ON Student.StudentiId = Exams.Studentid 6 INNER JOIN 7 Course 8 ON Exams.Courseid = Course.Courseid 9 INNER JOIN10 Exam 11 ON Exams.Examid = Exam.Examid; I am very confused since i dunno how to do thisShould i need to relate the asp.net membership database with mine?P.S my vb.net skills are low Here is my database Schema
I am new to this forum so I am not sure if this is posted in the appropriate group.
Okay - this may be a silly question - what is a crosslink table? Is this easily achieved in the MySQL query browser? Here is some more details on what I am trying to achieve. I have seen it done but not sure where to start....
The products correspond as follows:
- To be eligible for 'product a' the buyer must meet two qualifications:
1. Specify their 'model of their engine.' 2. Specify the 'year' of their engine.
Is there a way to structure my tables so that if a person specifies 'a specific year' and 'specific model' the correct product A, B, or C will pull up for them?
Do I create separate tables named 'Engine Model' and 'Engine Year' -- and then link to the product table with foreign keys? If so, how do I specify more than one grouping. For example product A is compatible with 2004-2007 engines and 10 different engine models.
I am new to mySql -- but a quick study -- hopefully this is easy to implement.
TestMachine1 runs SQL2005 SP2 and has as linked server myRemoteServer (SQL2000) server. I run an stored procedure in TestMachine1 which inserts about 20,000 rows to a table in myRemoteServer and brings back a similar quantity of rows. This stored procedures take about 1.5min to complete, but no error appears.
When running the same stored procedure in TestMachine2 (also SQL2005SP2), the following error appears after about 1 minute of execution (not the exact text):
SQLNCli. TCP Provider: network name is no longer available - communication link failure.
Please note that this stored procedure worked before on TestMachine2 (but with less than 10,000 rows) and that connectivity is proven among TestMachine1 and myRemoteServer, since I can execute "select * from synonym_MyRemoteTable" with no problems at all in the TestMachine2's Management Studio.
TestMachine1 and TestMachine2 have Windows XP Professional SP2; myRemoteServer has Windows 2003 and SQL Server 2000 SP4.
