I get the idea in general, but you know sometimes you bring that outsider in for knowledge you don't have in-house. I'm a full stack developer, but I'll be the

I get the idea in general, but you know sometimes you bring that outsider in for knowledge you don't have in-house. I'm a full stack developer, but I'll be the first to tell you I don't have a deep knowledge of any RDBMS. If that sort of knowledge is necessary, they're either going to pay me to figure it out, pay someone else to teach me, pay someone else to do it, or some variation of the above.