BUG #15521: dsn creation error when trying to test for H2 dataase

The following bug has been logged on the website:

Bug reference:      15521
Logged by:          A. R. Jubaer
Email address:      arjubaer@gmail.com
PostgreSQL version: 11.0
Operating system:   Windows 10
Description:        

Hi,

I am getting error SET EXTRA_FLOAT_DIGIT[*] = 2. When I try to create and
test connection of a dsn (ODBC 32 bit) from Windows 10.

The string has more details describing more things also. Probably on
initializing default parameters...Please help....