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Object-Role Modeling Workbook: Data Modeling Exercises using ORM and NORMA by Terry Halpin

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Index

A

acyclic, 8, 140

acyclic constraint, 8

alethic constraint, 9, 28

alethic modality, 28

annotated relational schema, 56

arity, 28

asserted fact, 28

asserted fact type, 28

asserted subtype, 28, 36

atomic fact, 2, 28

elementary fact, 2

existential fact, 2

atomic fact type, 28

B

bag, 129

binary, 1, 134

business domain, 1

C

collection types, 128

Conceptual Schema Design Procedure (CSDP), 2

conceptual schema optimization, 98

constraint, 6

acyclic constraint, 6

alethic constraint, 6

deontic constraint, 6

exclusion constraint, 6

exclusive-or constraint, 6

external frequency constraint, 6

external uniqueness constraint, 6

inclusive-or constraint, 6

internal frequency constraint, 6

internal uniqueness constraint, 6

join subset constraint, 6

locally ...

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