POSC Meta Model Specifications Version 2.3
Meta Data Logical Model
ENTITY
SCHEMA_DEF
;
name : string(40);
source :
source
;
INVERSE
types :
SET [0:?] OF
type_def
FOR
schema_def;
entities :
SET [0:?] OF
entity_def
FOR
schema_def;
used_in :
SET [0:?] OF
ref_schema
FOR
refd_schema;
referenced_by :
SET [0:?] OF
ref_schema
FOR
parent_schema;
UNIQUE
si: name;
END_ENTITY
; (* schema_def *)
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