STM32 - SQL Requests

Good morning everyone,
I am using a STM32L475 for a school project and I have to execute some SQL requests thanks to the Nucleo. For the moment, my Nucleo is connected to the Wifi, and then to the localhost which is hosted on my computer. However, I don’t know how to execute some SQL requests on mbed…I know that some libraries exist but they use ethernet connexion and when I try with a Wifi connection, it does not work…
If anybody has any idea !