POSC Specifications: Epicentre Version 3.0 Relational Implementation

CREATE TABLE MATERIAL_CLASS_CLASSIFICATION
(
BE_CLASSIFIED_AS_SCHAR VARYING (19) NOT NULL REFERENCES MATERIAL_CLASS (INSTANCE_S),
DESCRIPTIONCHAR VARYING (2000),
HAVE_AS_A_MEMBER_SCHAR VARYING (19) NOT NULL REFERENCES MATERIAL_CLASS (INSTANCE_S),
INSTANCE_CREATE_DATETIMESTAMP ,
INSTANCE_CREATORCHAR VARYING (80),
INSTANCE_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
LAST_UPDATEDTIMESTAMP ,
LAST_UPDATED_BYCHAR VARYING (80),
SOURCECHAR VARYING (80),
SOURCE_CONTENTCHAR VARYING (80),
SOURCE_REFERENCECHAR VARYING (2000),
STATUSCHAR VARYING (11),
VERSION_SCHAR VARYING (19) REFERENCES R_VERSION (INSTANCE_S)
)
ALTER TABLE MATERIAL_CLASS_CLASSIFICATION ADD (CONSTRAINT UNIQUE (BE_CLASSIFIED_AS_S, HAVE_AS_A_MEMBER_S))


Generated on Tue Jul 10 19:40:56 2001
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