DBLOAD

I would like to know if it is possible to issue an update as opposed to an insert into statement when using DBLOAD. I have a ascii file that changes often and I just want to update my Informix database to match the info in the ascii file. I know I can delete the info in the Informix table first, but this needs to be a production application that can easlily be ran by a non technical person. Your help is appreciated, Shane Trammel email: trammel@riogr