How to properly declare a connection to the database?

Question

go

I now have a global variable to work with the database. But judging by the answers on the toaster, doing it this way is bad (and how to do it right was not answered here). I can’t even imagine how to do it right (it doesn’t connect in every routine)

Answer 1

I make a package for working with the database, I declare the exported connection there, write all the presets in the functions, run the necessary functions with a panic in the init of the package, and assign the connection to the exported variable in the last line.