2019 Guide To UE4 & SQL Database?

[Shadowriver]

You will either need to write SQL support in C++ as UE4 don’t support any database except of this:

https://github.com/EpicGames/UnrealEngine/tree/b70f31f6645d764bcb55829228918a6e3b571e0b/Engine/Source/Runtime/SQLiteSupport

…or get a plugin that does that from marketplace. Considering you ready to throw some money at people for it, 2nd option is considerable option