Gloria
You did not mentioned any particular problems , when you change anything
in the database relations
I do many projects from zero and never know in advance the final variant of the database
I add and remove relations, triggres etc
and never have problems, please, be more specific
Best wishes, Vladimir
MVP-2006-2011, PHD in Math and Physics ,
host of
www.foxclub.ru,
VFP lector at Interface and Microinform companies
Head science researcher of VNIIA Rosatom.