To meet your needs, we constantly work to improve Querix products.
This means that Lycia documentation is developing as well.
In case you have found a certain dissonance between the provided information and the actual behavior of Lycia 3 and/or your applications, please, let us know about this via documentation@querix.com so that we can introduce the necessary changes to our documentation.
Thank you for your attention and cooperation.
The fgl_setenv() function allows the environment value setting and modification. The syntax of the function invocation is as follows:
fgl_setenv(var_name, var_value)
where:
· var_name = a STRING standing for an environment variable name,
· var_value = a STRING standing for the value of the var_name to be set.
Usage
Here is an example of the fgl_setenv function calling:
CALL fgl_setenv("LYCIA_DB_DRIVER", "informix")
Be careful when passing the NULL value to an environment variable as this will affect your application a little bit different depending on the operation system it is being executed by.
On the NULL value setting on Windows, the variable is removed from the environment. And On Unix, the same action results in an empty value setting for the variable specified as var_name.