POSC Meta Model Specifications Version 2.3 Meta Data Relational Implementation

CREATE TABLE DIAGRAM_SET
(
DESCRIPTIONCHAR VARYING (255),
DIAGRAM_SET_NMCHAR VARYING (40) NOT NULL,
DIAGRAM_SET_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
DIAG_SET_HEAD_SCHAR VARYING (19) REFERENCES DIAGRAM_SET (DIAGRAM_SET_S),
ENTITY_DEF_SCHAR VARYING (19) REFERENCES ENTITY_DEF (ENTITY_DEF_S)
)
CREATE INDEX index_diagram_set1 ON diagram_set (entity_def_s);


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