Message transfer optimization

If you activate the message transfer optimization feature (OPTMSG), the driver minimizes message transfers with the database server for most HCL OneDB™ ODBC functions.

In addition, the driver chains messages from the database server together and eliminates some small message packets to accomplish optimized message transfers.

To activate message transfer optimization, set the SQL_INFX_ATTR_OPTMSG statement attribute to one (1). The optimization default is: OFF.