What Is Oledb Connection
An oledbconnection object represents a unique connection to a data source.
What is oledb connection. Asp net oledb connection the asp net oledbconnection instance takes connection string as argument and pass the value to the constructor statement. Ole db is microsoft s strategic low level application program interface api for access to different data sources. It is an api designed by microsoft that allows users accessing a variety of data sources in a uniform manner. With a client server database system it is equivalent to a network connection to the server.
For example an ole db connection manager that connects to sql server can use the microsoft ole db provider for sql server. It is otherwise unrelated to ole. Ole db stands for object linking and embedding database. Ole db includes not only the structured query language sql capabilities of the microsoft sponsored standard data interface open database connectivity odbc but also includes access to data other than sql data.
An instance of the asp net oledbconnection class is supported the oledb data provider. It does not depend on a specific programming language or a database system or an operating system. Odbc is an interface to access database management systems dbms. Odbc was developed by sql access group in 1992 at a time there were no standard medium to communicate between a database and an application.
It is a set. Ole db object linking and embedding database sometimes written as oledb or ole db an api designed by microsoft allows accessing data from a variety of sources in a uniform manner. Depending on the functionality supported by the native ole db provider some methods or properties of an oledbconnection object may not be available. Ole db object linking and embedding database sometimes written as oledb or ole db is an api designed by microsoft for accessing data from a variety of sources in a uniform manner.
Between all ssis connection managers ole db connection managers is the most popular. When the connection is established sql commands may be executed with the help of the connection object to retrieve or manipulate data in the database.