Driver parameter file

The driver parameter file provides a way to specify runtime parameters used by the database driver whenever a table is accessed. The following is an example of an entry in the driver parameter file.

*:*:*::00400::

In this example, the database driver is configured to use iterative query optimization technique.

A parameter file is defined for each database driver. The parameter file for the LN MSQL database driver is called msql_driver_param and is located in the directory %BSE%\lib\msql. The format of the parameter file is described in detail in Parameter file formats and configuration options.

The driver scans storage parameter and driver parameter files top-down. The first matching line is used (not the best matching line).