Base type definition

Keywords: inheritance, base type, extensional feature

Base type declarations provide a number of ODABA specific extensions besides the ODMG standard elements, in order to define extensional features of base types.

Definition:

base_type := [base_option(*)] extended_type_spec [rel_option(*)] [base_declarator]

Subtopics

Options for base types
Extended type specification
Complex type specification for base types
Options for relationships and shared base types
Base type declarator

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