Add database functions that are needed for basic GUI

[soerenlemke]

Basic functions needed:

• Name of the database
• Names of all Tables
• Getting all infos of a specific table

@vyshnav-vinod what else do you think is needed? Also thinking about a new struct for a table so we can save the infos and linkings to other tables etc. in that struct.

[vyshnav-vinod]

These sounds about right!!

[vyshnav-vinod]

You can start on this and assign me what to do as well :)

[soerenlemke]

@vyshnav-vinod i think we have the basic functions to create an API and a GUI. So we can close this issue and create a new one if we find ideas. What do you think?

[vyshnav-vinod]

@soerenlemke we still have to get the row values right? Right now we have only get columns

[soerenlemke]

You're right. Totally forgot about that 👍🏻