By repeatedly executing the INSERT command into the database, compare the performance of accessing SQL Server by ADO. Net ole db provider, ADO. Net SQL provider and ADO. Net ODBC provider.
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The following is a brief introduction to several ADO connection methods: ODBC dsn,odbc dsn-less, OLE DB Provider, and "MS Remote" Provider.I.dsnoConn.Open "Dsn=advworks;Uid=admin; pwd=; "Note: It is not possible to use this method from the beginning of MDAC2.1, except that the DSN file name is placed in ConnectString. You must use the DSN,UID,PWD flag at the same
Tags: style blog http os using IO ar file dataRespect the original works: reproduced in this article from http://sfwxw456.blog.163.com/blog/static/631359742009321112120248/First, the problem phenomenonWhen you execute a distributed transaction, you receive the following error under SQL Server 2005:The OLE DB provider "SQLNCLI" of the linked server "xxxxxxx" retur
Create a linked server on the SQL Server database, connect to the Oracle database, and the provider needs to be set to: "Oracle Provider for OLE DB". If this driver is not available on your computer, installing a complete ORACLE11GR2 program is a valid method, but this 64-bit version of the installation package has 2 m
This operation failed because
Ole db Provider sqloledb cannot start distributed transactions
Operating System:Windows 2003
Database:SQL Server 2000/SQL Server 2005
Remote database access using linked servers
When executing distributed transactionsSQ
A transaction is used in a stored procedure, and a linked server is used to report an error similar to the followingThe OLE DB provider "SQLNCLI10" of the linked server "* * *" returned the message "There is no active transaction." "。Msg 7391, Level 16, State 2, procedure Proc_syncdiliverydata, line 20thThe operation could not be performed because the
OLE DB Provider "SQLNCLI11" for linked server "DbLink01" is unable to begin a distributed TRANSAC
The following solutions are collected from the Internet, but for distributed transactions that are not in the same network segment, they cannot be solved:
I'm here to report the error details are:
Exception information: The operation could is performed because
Label:The following occurs when performing a distributed transaction under WINDOWS2003. First, the problem phenomenonWhen you execute a distributed transaction, you receive the following error under SQL Server 2005: The OLE DB provider "SQLNCLI" of the linked server "xxxxxxx" returned the message "There is no active transaction." "。 Msg 7391, Level 16, State 2, p
First part: Visual FoxPro OLE DB Provider
Speaking of Fox, the first impression is DBF data table, nearly 20 years of development process, do not know how many systems use DBF storage data. When you go to the. NET platform, how to access the Fox series of data is naturally a concern for many developers.
Prior to Visual FoxPro 7, Microsoft only provided Fox's OD
If 2, the connection mode, in which case it can be used as a write or as a read.
The first column of Excel can store strings, the first column in the second row can store numbers ... The same columns, which store different data types, form a mixed data type.Therefore, to read a mixed data type, the IMEX should be set to 1, if the error is set to 0, no rows will be read, and if the error is set to 2 or omitted, some data read out is blank.PS: Imex=1 only works by ensuring tha
Shown below:Error type:Microsoft OLE DB Provider for ODBC Drivers (0x80040e4d)[Microsoft] [ODBC SQL Server Driver] [SQL Server] user ' daa5dda31197484\iusr_daa5dda31197484 ' login failed./myasp/111.asp, line 8th.My connection to SQL Server database codeDim Recordset1Dim recordset1_numrowsSet Recordset1 = Server.CreateObject ("ADODB. Recordset ")Recordset1.activec
1, run regedt32, browse to HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MSDTC.Adds a DWORD value of turnoffrpcsecurity, with a value of 1.2. Restart the MS DTC service.3. Open the "Component Services" of the administrative tools. Network DTC AccessNetwork managementNetwork transactionsXA transactions4. Restart the MS DTC service.5. Run Regedt32 again, browse to HKEY_LOCAL_MACHINE\SOFTWARE\MICROSOFT\MSDTC, and then delete the turnoffrpcsecurity item.In the view of the sp_serveroption command,
Label:A first-year error occurred while using SQL Server to establish a remote service connection to OracleThis error occurred and I found the two most common causes1. Registration FormHKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\mssql.1\providersUnder the providers generally do not see the OraOLEDB.Oracle this item, so new this item.Right-click on the providers to select New key and rename the newly added item to "OraOLEDB.Oracle"2. Settings for the Access interfaceRight-click the
Label:Win2003 does not have OLE DB Provider for SQL Server drivers, can install sqlserver2000 or install MDAC2.6 for WinXP, Win2003Also if Delphi7 does not have Microsoft OLE DB Provider for SQL Server, you can download the next S
A linked server to access the Oracle database was created under SQL Server R2 with a login with Windows authentication xxxxx, the test was successful, the wood was faulty, but the other logins used the linked server reported the following error:Msg 7302, Level 16, State 1, line 1thCannot create an instance of OLE DB provider "OraOLEDB.Oracle" for linked server "X
Yesterday, a friend encountered a problem when developing SSIs in a 64-bit environment:
The Excel Connection Manager is not supported in the 64-bit version of SSIs, as no ole db Provider is available.
Because there are no 64-bitMicrosoft ole db
SQL error Description: OLE DB provider for linked server (NULL)
importing data into SQL Server2005 is an error "SQL Error description: Link server ' (null) ' OLE DB provider ' STREAM ' returned to column ' [!] Bulkinsert].field '
Original: The OLE DB provider "SQLNCLI11" of the linked server "(NULL)" indicates that the object has no columns, or that the current user does not have permission to access the object.SELECT * from OPENROWSET('SQLOLEDB','server=.; UID=SA;PWD=SDTY-CC','exec DBMobileBJ.dbo.Do_CallProcess_Jcmx_Report');GO---Changed to----------SELECT * from OPENROWSET('SQLOLE
The database uses access, and the symptom is the homepage. The list page can be displayed, but the content page is not displayed.
The error is as follows:
Microsoft ole db provider for ODBC drivers error '20140901'
Readnews. asp 23 lines
I opened the Directory and found the readnews. ASPX page. The original 23 rows were one: Update XXX click = click + 1
Problem: The External host management platform appears when the database is activated.
Microsoft ole db provider for SQL Server Error '80040e87'
Conversion from string to datetime failed.
/ADM/admsql3.asp, row 271
Cause: You can view the logon information page.Local Structure timeAndOfficial structure timeThe reason is that the local structure time is inconsi
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