POSC Specifications: Epicentre Version 3.0 Relational Implementation

CREATE TABLE P_LOCATION_ACCURACY
(
ACTIVITY_SCHAR VARYING (19) REFERENCES ACTIVITY (INSTANCE_S),
CONFIDENCE_LEVELFLOAT (6),
DESCRIPTIONCHAR VARYING (2000),
ERROR_LENGTHFLOAT,
ERROR_LENGTH_UCHAR VARYING (15) REFERENCES R_UNIT_OF_MEASURE (ACRONYM),
INSTANCE_CREATE_DATETIMESTAMP ,
INSTANCE_CREATORCHAR VARYING (80),
INSTANCE_SCHAR VARYING (19) NOT NULL PRIMARY KEY,
LAST_UPDATEDTIMESTAMP ,
LAST_UPDATED_BYCHAR VARYING (80),
LOCATION_QUALITYCHAR VARYING (80) REFERENCES R_LOCATION_QUALITY (IDENTIFIER),
PREFERRED_FLAGCHAR (1),
P_LOCATION_SCHAR VARYING (19),
P_LOCATION_TCHAR VARYING (30),
REPRESENT_SCHAR VARYING (19),
REPRESENT_TCHAR VARYING (30),
SOURCECHAR VARYING (80),
UNCERTAINTY_ELLIPSOID_SLCHAR VARYING (16)
)


Generated on Tue Jul 10 19:42:40 2001
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