Creating Operation without Connection

[Dimitar Georgiev]

Didn't spend a lot of time in the code yet, sorry if this is a dumb question.

Since Operation is merely a description of something to be executed
against the database, shouldn't the act of creating one be
referentially transparent? E.g. I should be able to write `public
static Operation<List<Thing>> selectTheThings(){}` and that method
will have no side effects itself. Right now creating creating an Op
seems to be tied to having an instance of Connection, IIUC?

Regards, Dimitar