> On Wednesday 03 August 2005 15:23, > operationsengineer1@yahoo.com > wrote: > > can i use pgsql to force th einput of leading > zeros? > > > > i have an application that enters serial numbers > > within a range, eg, 00001 to 00003. > > Use a string type, but only allow certain > characters. > > Gord
Gord,
if i do that, though, i think i'm unable to increment the number string in php. the user inputs the beginning and ending s/n only. i use php to create and enter the other s/ns. can i still increment a number string using i++?