>
>People who have not studied the documentation frequently make that
>claim. *There is no such risk* (unless A and B are interleaving their
>commands on a single database connection, in which case they have lots
>worse risks of conflicts than this one). See
>http://www.ca.postgresql.org/users-lounge/docs/7.2/postgres/functions-sequence.html
>
> regards, tom lane
Point taken. I've worked on web-apps which use a single JDBC
connection per user session where the overlap could occur, but as you
say there are far greater issues involved for such session-based
connections.
--
Joel Stevenson
Bear River Associates, Inc.