microsoft ole db provider for sql server

An error is prompted when you connect to the database! The error message is as follows!An error occurred while establishing a connection with the server. When you connect to SQL Server 2005, the default setting does not allow remote connection to SQL Server may cause this fa

When you need to operate a database, ole db is always considered to be the most efficient but difficult method. However, in my recent use of ole db, the efficiency of ole db is high, but it is not difficult at all. I am afraid it

a large number of users at the same time Click on the situation. Here, suppose you use a database that is MS SQL Server 7.0, and if the operating system is NT, then you can monitor in Performance Monitor SQL7 Number of user connections (Counter:user connections) and SQL7 Profiler if the operating system is 98. Here's how to set up a connection to the database, and the problem of connecting to the pool. 1

server| resolves when using OLE DB to connect to MS SQL Server, if the code page of the database differs from the local, the return value of the character becomes when the query is made? Or garbled, Microsoft's website says this is a bug, and describes the following: When yo

The ole db access interface "sqlncli" of the link server "XXX" returns the message "Logon timeout expired ". The ole db access interface "sqlncli" of the linked server "XXX" returns a message "unable to complete the logon process

Main application Table Type1 Create table Bulktesttable (2Id nvarchar ( +), 3UserName nvarchar ( +), 4PWD nvarchar ( +)5 )6 Go7 CREATE TYPE Bulkudt as TABLE8(Id nvarchar ( +), 9UserName nvarchar ( +), TenPWD nvarchar ( +) )View CodeC # side reads Excel C # side inserts into the SQL table 　　C # One way to read Excel OLE DB read (1 million)--fast BULK INSERT

Error message:A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or could not be accessed. Verify that the instance name is correct, and that SQL Server is configured to allow remote connections. (

The following error occurs when connecting to the SQL Server 2000 database: Network-related or instance-specific errors occur when you establish a connection with SQL Server. The server is not found or cannot be accessed. Verify that the Instance name is correct and

error|server| Program Error : "When connecting to SQL Server 2005, the default setting for SQL Server to disallow remote connections may cause this failure. (provider: Named pipe provider