Why use variable length fields?

[Joe Giusto <JGiusto@xxxxxxxxxxxx>]

I have seen some posts about variable length fields.  If they have to be
defined at their maximum length anyway, what is the advantage to using them.
Dose it really save space on the system?


Joe Giusto II
Patuxent Publishing Company
10750 Little Patuxent Parkway
Columbia, MD 21044
mailto:JGiusto@patuxent.com <mailto:jgiusto@patuxent.com> 
http://www.lifegoeson.com <http://lifegoeson.com> 


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