Ado provider vs driver

 · For example, if you are coding in Java, then you'd typically use JDBC drivers (Java DataBase Connectivity). If you are developing www.doorway.ru, C#, etc those are Microsoft platforms and they work well with either Active Data Objects (ADO) or Object Linking Embeding DB (OLEDB). Then there is the venerable standard Open DataBase Connectivity (ODBC).  · Note: If "HDR=Yes", the provider will not include the first row of the selection into the recordset. If "HDR=No", the provider will include the first row of the cell range (or named ranged) into the recordset. For more information, see: Q Connecting to a Text file using the JET OLE DB Provider.  · Note. Existing ADO applications can access and update XML, UDT, and large value text and binary field values using the SQLOLEDB provider. The new larger varchar(max), nvarchar(max), and varbinary(max) data types are returned as the ADO types adLongVarChar, adLongVarWChar and adLongVarBinary respectively. XML columns are returned as .

However, the provider will pass any non-ADO connection parameters to the ODBC driver manager. Because you can omit the Provider parameter, you can therefore compose an ADO connection string that is identical to an ODBC connection string for the same data source. Driver is a program installed on a workstation or a server; it allows programs to interact with a Database Management System (DBMS). Such as, JDBC driver provides database connectivity through the standard JDBC application program interface (APIs) available in J2EE. A data provider is a set of libraries that is used to communicate with data source. For distributed transactions, the ODBC data provider, by default, automatically enlists in a transaction and obtains transaction details from Windows Component Services. For more information, see Transactions and Concurrency. The following table shows the ODBC drivers tested with www.doorway.ru

OLE DB providers are analogous to ODBC drivers, JDBC drivers, and www.doorway.ru data providers. OLE DB providers can be created to access such simple data stores. www.doorway.ru data providers for Oracle, MySQL, PostgreSQL, SQLite, Salesforce, QuickBooks and Dynamics CRM with support for Entity Framework and LINQ. Our www.doorway.ru PostgreSQL provider supports a wide range of Devart ODBC Driver for PostgreSQL provides a high-performance and feature-rich connectivity.