Hannu Krosing <[EMAIL PROTECTED]> writes: > Ãhel kenal päeval, N, 2007-01-25 kell 22:19, kirjutas Jan Wieck: >> The cloning process needs to make sure that the clone_snapshot() call is >> made from the same DB user in the same database as corresponding >> publish_snapshot() call was done.
> Why ? Snapshot is universal and same for whole db instance, so why limit > it to same user/database ? Yeah. Use-case: pg_dumpall could guarantee that it produces consistent snapshots across multiple databases. (Not sure I actually want that, but it's at least arguably useful to someone.) I think you would want to mark a snapshot with an owner, but that would be for the purpose of restricting who could take it down, not who could copy it. regards, tom lane ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster