database - How to convert composite attribute E/R diagram in UML diagram? -
i have entity person
, has attribute "address"
. attribute address, has attribute "street name"
, "zip code"
.
now, asked make uml diagram
, have no clue on how make when have attribute of attribute.
i have already:
person
- id << pk >>
- address: string
but should "street name" , "zip code", now? part of "address", how state in uml?
me, schema one:
, after have question model storage, have @ least 2 choices : 2 tables association or embed adress in person table.
, last point how model annotation in uml ... not know official answer. maybe 3 options exist : use comment describe that, define 1 ste
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