POSC Specifications: Epicentre Version 3.0 Relational Implementation

CREATE TABLE GEOPHYSICAL_FCL_SPECTRAL_DESC
(
DESCRIBED_FACILITY_SCHAR VARYING (19) NOT NULL REFERENCES GENERAL_FACILITY (INSTANCE_S),
DESCRIPTIONCHAR VARYING (2000),
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),
WAVELET_OR_FILTER_SCHAR VARYING (19) NOT NULL REFERENCES WAVELET_OR_FILTER (INSTANCE_S)
)
ALTER TABLE GEOPHYSICAL_FCL_SPECTRAL_DESC ADD (CONSTRAINT UNIQUE (WAVELET_OR_FILTER_S, DESCRIBED_FACILITY_S))


Generated on Tue Jul 10 19:40:36 2001
© Copyright 2001 POSC. All rights reserved.