Bulk Row Fetches

If you're using Microsoft SQL Server or another client_server DBMS, you can speed up your database access by using the bulk row_fetch feature of ODBC that is now supported by the CRecordset class. As the name implies, your program fetches multiple records from the data source instead of only one record at a time. The data source is bound to elements in an array that is attached to an object of a class derived from CRecordset. Currently, no MFC support exists for adding, changing, or deleting records from a bulk-fetch_enabled recordset. (See the InfoView article "Recordset: Fetching Records in Bulk (ODBC)" for details.)



Programming Visual C++
Advanced 3ds max 5 Modeling & Animating
ISBN: 1572318570
EAN: 2147483647
Year: 1997
Pages: 331
Authors: Boris Kulagin

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