| POSC Specifications Version 2.2 | Epicentre Relational Implementation |
CREATE TABLE ELLIPSOID_ALIAS
(
| DESCRIPTION | CHAR VARYING (255) | , |
| EFFECTIVE_DATE | DATE | , |
| ELLIPSOID_ALIAS_S | CHAR VARYING (19) | NOT NULL PRIMARY KEY, |
| ELLIPSOID_ID | CHAR VARYING (40) | NOT NULL REFERENCES ELLIPSOID (ELLIPSOID_ID), |
| EXPIRY_DATE | DATE | , |
| IDENTIFIER | CHAR VARYING (40) | NOT NULL, |
| R_NAMING_SYSTEM_KD | CHAR VARYING (40) | NOT NULL REFERENCES R_NAMING_SYSTEM (R_NAMING_SYSTEM_KD) |