Oh, nice, I haven't noticed that fact. Thanks! -- Marcelo Lacerda
On Thu, Apr 26, 2012 at 5:53 PM, Kevin Grittner <[email protected] > wrote: > Marcelo Sena <[email protected]> wrote: > > > So, is it documented somewhere? > > http://www.postgresql.org/docs/current/static/tutorial-transactions.html > > | PostgreSQL actually treats every SQL statement as being executed > | within a transaction. If you do not issue a BEGIN command, then > | each individual statement has an implicit BEGIN and (if > | successful) COMMIT wrapped around it. > > Combine this with the fact that a function can only run in the > context of a command, like: > > SELECT func_name(); > > You have your guarantee -- as long as you understand the possible > action of subtransactions (like savepoints). > > -Kevin >
