marge_price_factor => { type => 'numeric', default => 1, precision => 5, scale => 15 },
itime => { type => 'timestamp', default => 'now()' },
mtime => { type => 'timestamp' },
marge_price_factor => { type => 'numeric', default => 1, precision => 5, scale => 15 },
itime => { type => 'timestamp', default => 'now()' },
mtime => { type => 'timestamp' },