execute

Runs action on the session for the current context.

Inside a transaction on this thread that is the transaction's session, and the work joins it. Inside another execute it is that one's session, for a plainer reason: a connection carries one exchange at a time, so borrowing a second would buy nothing and cost one connection per level of nesting. Outside both, a session is obtained for this call and given back when it returns - so two calls in a row are two transactions of the server's own making, exactly as two auto-commit statements are.

Sharing across levels is what an implementation is expected to do rather than something this interface can enforce; one backed by a framework shares whatever that framework binds.

Parameters