Name | Type | Nullable | Insertable | Updatable | Deletable | Comment |
---|---|---|---|---|---|---|
TABLE_NAME | VARCHAR2(30) | N | NO | NO | NO | |
CONSTRAINT_NAME | VARCHAR2(30) | N | NO | NO | NO | |
COLUMN_NAME | VARCHAR2(4000) | Y | NO | NO | NO |
Legend: comment string keyword reserved word operator
select ac.table_name, ac.constraint_name, acc.column_name from all_constraints ac join all_cons_columns acc on ac.constraint_name = acc.constraint_name and ac.owner = acc.owner where ac.constraint_type = 'P'