21
P.A. Bernstein, S. Melnik: Meta Data Management,
ICDE'04 Boston
For
each [po#, poD, poL] in PO
Insert [po#, poD] into
PurchaseOrder
For each [prod#, pN] in
poL
Insert [prod#, po#, pN]
into Items
End
End
Generated
data
translation
script
PurchaseOrder
OrdID
OrderDate
Items
OrdID
I_Name
Item#
Schemas
a.k.a.
Models
Models
PO
PO#
POdate
POLines
Prod#
PName
