POSC Specifications: Epicentre Version 3.0 Relational Implementation

CREATE TABLE GEOMETRICAL_RELATIONSHIP
(
CAUSED_BY_SCHAR VARYING (19) REFERENCES ACTIVITY (INSTANCE_S),
DESCRIPTIONCHAR VARYING (2000),
DURATIONFLOAT,
DURATION_UCHAR VARYING (15) REFERENCES R_UNIT_OF_MEASURE (ACRONYM),
END_TIMETIMESTAMP,
END_TIME_CDCHAR (1),
END_TIME_DYINTEGER,
END_TIME_HRINTEGER,
END_TIME_MTINTEGER,
END_TIME_OFFLOAT,
END_TIME_STFLOAT,
END_TIME_YPINTEGER,
END_TIME_YRFLOAT,
INSTANCE_CREATE_DATETIMESTAMP ,
INSTANCE_CREATORCHAR VARYING (80),
INSTANCE_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
IS_CURRENTCHAR (1),
LAST_UPDATEDTIMESTAMP ,
LAST_UPDATED_BYCHAR VARYING (80),
MAXIMUM_DISTANCEFLOAT,
MAXIMUM_DISTANCE_UCHAR VARYING (15) REFERENCES R_UNIT_OF_MEASURE (ACRONYM),
MINIMUM_DISTANCEFLOAT,
MINIMUM_DISTANCE_UCHAR VARYING (15) REFERENCES R_UNIT_OF_MEASURE (ACRONYM),
NOMINAL_DISTANCEFLOAT,
NOMINAL_DISTANCE_UCHAR VARYING (15) REFERENCES R_UNIT_OF_MEASURE (ACRONYM),
PRIMARY_SPATIAL_OBJECT_SCHAR VARYING (19) NOT NULL REFERENCES SPATIAL_OBJECT (INSTANCE_S),
RELATIONSHIP_TYPECHAR VARYING (80) NOT NULL REFERENCES R_GEOMETRICAL_RELATIONSHIP (IDENTIFIER),
R_TRANSIENT_PERIODCHAR VARYING (80) REFERENCES R_TRANSIENT_PERIOD (IDENTIFIER),
SECONDARY_SPATIAL_OBJECT_SCHAR VARYING (19) NOT NULL REFERENCES SPATIAL_OBJECT (INSTANCE_S),
SOURCECHAR VARYING (80),
START_TIMETIMESTAMP,
START_TIME_CDCHAR (1),
START_TIME_DYINTEGER,
START_TIME_HRINTEGER,
START_TIME_MTINTEGER,
START_TIME_OFFLOAT,
START_TIME_STFLOAT,
START_TIME_YPINTEGER,
START_TIME_YRFLOAT,
TERMINATED_BY_SCHAR VARYING (19) REFERENCES ACTIVITY (INSTANCE_S)
)


Generated on Tue Jul 10 19:40:34 2001
© Copyright 2001 POSC. All rights reserved.