I have created DDL script from a model, used this to create a db then REd the resulting db.
If I do a model compare immediately after the RE I get differences in Column Default Values, View, Procedure, Function and Package SQL parts.
If I close the REd model, reopen it and repeat the compare the Default Values and View SQL differences are no longer shown. Procedure, Function and Package are.
The Default differences are due to trailing SPACE or NL.
Copying and pasting the view SQL into files and using a file compare tool shows no differences. I think this will be a NL type issue.
I’m still looking at Procs, Funcs and Packs.