CONSTRAINT_NAME CONSTRAINT_TYPE SEARCH_CONDITION R_OWNER R_TABLE_NAME R_CONSTRAINT_NAME DELETE_RULE STATUS DEFERRABLE VALIDATED GENERATED BAD RELY LAST_CHANGE INDEX_OWNER INDEX_NAME INVALID VIEW_RELATED
1 CONTINENT_PK Primary_Key null null null null null ENABLED NOT DEFERRABLE VALIDATED USER NAME null null 19/04/13 SYSTEM CONTINENT_PK null null
2 CONTINENT_UK Unique null null null null null ENABLED NOT DEFERRABLE VALIDATED USER NAME null null 19/04/13 SYSTEM CONTINENT_UK null null
3 SYS_C007241 Check "CONTINENT_ID" IS NOT NULL null null null null ENABLED NOT DEFERRABLE VALIDATED GENERATED NAME null null 19/04/13 null null null null
4 SYS_C007384 Check "CONTINENT" IS NOT NULL null null null null ENABLED NOT DEFERRABLE VALIDATED GENERATED NAME null null 08/05/13 null null null null