| Class | Description | |
|---|---|---|
 | DirectUtils | Use this class to configure the packet size in the OracleConnection.Direct mode. |
| NativeOracleArray | Represents an Oracle collection (VARRAY). |
| NativeOracleObject | Represents a Oracle object of type defined by user. |
| NativeOracleObjectBase | Represents an object of any Oracle object type defined by the user (Object, VARRAY or Nested table). |
| NativeOracleTable | Represents Oracle Nested table type. |
| OracleAlert | Represents Oracle alert message. |
| OracleAlerter | Manages Oracle alerts. |
| OracleAlerterAlertEventArgs | Provides data for the OracleAlerter.Alert event of the OracleAlerter class. |
| OracleAlerterErrorEventArgs | Provides data for the OracleAlerter.Error event of the OracleAlerter class. |
| OracleAlerterFinishEventArgs | Provides data for the OracleAlerter.Stopped event of the OracleAlerter class. |
| OracleAnyData | Represents Oracle SYS.ANYDATA type. |
| OracleArray | Represents a client-side cached Oracle collection (VARRAY). |
| OracleArrayDataReader | Allows to read a forward-only stream of rows from an OracleArray or OracleTable. |
| OracleAttribute | Represents an attribute of the OracleObject type. |
| OracleAttributeCollection | Represents attributes of Oracle object type. |
| OracleBFile | Represents a managed OracleBFile object to work with the Oracle BFILE data type. |
| OracleBinaryVector | |
| OracleClientFactory | Represents a factory required to create inheritors of generic base classes to use with dotConnect for Oracle. |
| OracleCommand | Represents a SQL statement, PL/SQL statement, or stored procedure to execute against Oracle. |
| OracleCommandBuilder | Automatically generates single-table commands used to reconcile changes made to a System.Data.DataSet with the Oracle. |
| OracleConnection | Represents an open connection to Oracle. |
| OracleConnectionErrorEventArgs | Provides data for the OracleConnection.Error event of the OracleConnection class. |
| OracleConnectionStringBuilder | Generates automatically connection strings used to connect to Oracle. |
| OracleCredential | Represents a pair of user name and password, with a password stored in a more secure way than a usual System.String. |
| OracleCursor | Represents an Oracle REF CURSOR and value of cursor field. |
| OracleDataAdapter | Represents a set of data commands and a data source connection that are used to fill the System.Data.DataSet and update an Oracle data. |
| OracleDatabase | This class represents an Oracle Database instance and allows you to start and stop it. |
| OracleDataReader | Reads a forward-only stream of rows from Oracle. |
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