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The Source property, which identifies the object that raised the error. This is particularly useful when you have several Error objects in the Errors collection following a request to a data source. • The SQLState and NativeError properties, which provide information from SQL data sources. When a provider error occurs, it is placed in the Errors collection of the Connection object. ADO supports the return of multiple errors by a single ADO operation to allow for error information specific to the provider.

Data shaping appends a chapter column to the parent Recordset. The values in the chapter column are references to rows in the child Recordset, which satisfy the RELATE clause. That is, the same value is in the parent-column of a given parent row, as the child-column in all the rows of the chapter child. When you access the reference in the chapter column, ADO automatically retrieves the Recordset represented by the reference. Note that although the entire child Recordset has been retrieved, the chapter only presents a subset of rows.

The logs section will be used whenever the DataFactory is in operation. Customization File Connect Section The connect section can contain: • A new connect string that replaces the client connection string. • A default access entry that specifies the default read and write operations allowed on this connection. If there is no default access entry in the section, the section will be ignored. Syntax A replacement connection string entry is of the form: Connect=connectionString A default access entry is of the form: Access=accessRight Part Description Connect Literal string connectionString A string that replaces the whole client connection string.

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