Comment by libraryofbabel

How nice for you. But since you totally neglected to say anything about your use-case or schema or query patterns, it’s impossible to know what this even means. Some use cases can trivially be done without any explicit transactions and you’re not giving anything up. For others (usually, something where you need to enforce invariants under high concurrency writes or writes+reads on the same data across multiple tables), transactions are pretty critical. So, it depends.