SQL200n specifies a new qualifier on a TRUNCATE command
TRUNCATE TABLE foo[ CONTINUE IDENTITY | RESTART IDENTITY ]
CONTINUE IDENTITY is the default and does nothing, like now.
RESTART IDENTITY will reset the SERIAL sequences back to the original
start value.
Seems like a % project for the TODO list
-- Simon Riggs 2ndQuadrant http://www.2ndQuadrant.com
PostgreSQL UK 2008 Conference: http://www.postgresql.org.uk
