Informix Question

I am posting this on behalf of a friend. He does not have access to the newsgroups. Please email your responses to rgoyal@fivepaces.com -------------------------------------------------------------------------- Informix experts, I am faced with a situation to be able to compare two database schema's to see if they are the same and if not what are the diffrences. I am working with informix (on-line) 7.1. Does anybody know of a utility existing which would do the stuff. I am sure someone was sometime faced with this situation. More details: On Why I need to compare: We apply sql scripts to upgrade our products database to latest level. We also release a schema with each release. The schema that is released(new installations) is always correct but the sql scripts that are released alongwith for the upgrade, are sometimes inadequate. To provide a check against inadequate sql scripts released for upgrade, I wannted to use the released sql's to upgrade a test DB and then compare it with the dbschema released. Please reply to rgoyal@fivepaces.com thanks in advance Rajiv Goyal