What Is Oledb Connection In Sql Server

For more information about connection strings see using connection string keywords with sql server native client.

What is oledb connection in sql server.

The choice to use core services or not depends on the requirements of the individual application for example if connection pooling is required. Connection strings using sqloledb for connections to sql server sql server 2000 and sql server 7 0. Ole db is part of the microsoft data access components mdac stack. 7 minutes to read 8.

The ole db driver for sql server can be used in conjunction with ole db core services supplied with windows dac but this is not a requirement. The connectionstring property can be set only when the connection is closed. Denali is the last to include an ole db provider for sql server but support will continue for 7 years. Connection strings for sql server.

Ole db connection manager. Figure 2 add ssis connection manager context menu strip. The context menu strip contains a few types of connection managers to see all types click on new connection. Sql server all supported versions ssis integration runtime in azure data factory an ole db connection manager enables a package to connect to a data source by using an ole db provider.

In the following sections we will describe only the ole db odbc and ado net connection managers since they are the one used to connect to sql server. In addition the ole db driver for sql server also defines a new connection string keyword named. Ole db driver for sql server adds the ssprop init datatypecompatibility initialization property to the dbpropset sqlserverdbinit property set for use by ado applications so that the new data types are exposed in a way compatible with ado. The ole db provider for sql server in mdac 2 7 mdac 2 8 and windows dac 6 0 has a dynamic property called allow native variants which as the name implies allows developers to access the sql variant in its native form as opposed to a dbtype variant.