POSC Meta Model Specifications Version 2.3 Meta Data Relational Implementation

CREATE TABLE CHANGED_OBJECT
(
CHANGED_OBJECT_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
OBJECT_NMCHAR VARYING (80) NOT NULL,
OBJECT_SCHAR VARYING (19),
OBJECT_TCHAR (3) NOT NULL,
PARENT_CHANGE_SCHAR VARYING (19) NOT NULL REFERENCES CHANGE (CHANGE_S),
TOP_OBJECT_NMCHAR VARYING (80) NOT NULL,
TOP_OBJECT_SCHAR VARYING (19),
TOP_OBJECT_TCHAR (3) NOT NULL
)
CREATE INDEX index_changed_object1 ON changed_object (object_t, object_s);


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