I am creating a c++ program to work with a mssql database. I connect to the base with the code described in this video https://www.youtube.com/watch?v=1g_Xng_uH2w&t=835s. However, I encountered one problem. When the database field is NULL in the query response I get one big string of something that looks like “MMMMMMMMMMMMMMMMMMMMMM”. Can anyone tell me how I can change this. The best option is for my request to return NULL.

Regards,
Yordan