Add note that a for loop where the lower bound is greater than the upper

Peter Eisentraut <peter_e@gmx.net>

Commit: ee4ae6ceb2e5722d1c4c2d5888f7697141d6a046
Author: Peter Eisentraut <peter_e@gmx.net>
Date: 2003-09-03T22:17:07Z
Releases: 7.4.1
Add note that a for loop where the lower bound is greater than the upper
bound is valid but does nothing.

suggested by Richard Huxton <dev@archonet.com>

Files

PathChange+/−
doc/src/sgml/plpgsql.sgml modified +6 −1