SELECT       C.OWNER,       C.TABLE_NAME,       C.CONSTRAINT_NAME,       CC.COLUMN_NAME,       R.TABLE_NAME AS  TN,       RC.COLUMN_NAME AS  CN,       CC. POSITION   FROM            DBA_CONSTRAINTS C,        DBA_CONSTRAINTS R,        DBA_CONS_COLUMNS CC,        DBA_CONS_COLUMNS RC   WHERE               C.CONSTRAINT_TYPE = 'R'   AND      C.OWNER = '사용자'   --AND     C.TABLE_NAME = '테이블'  --해당 태이블의 FK 검색   --AND     R.TABLE_NAME = '테이블'  --해당 테이블의 PK가 엮인거 검색   AND      C.R_OWNER = R.OWNER   AND      C.R_CONSTRAINT_NAME = R.CONSTRAINT_NAME   AND      C.CONSTRAINT_NAME = CC.CONSTRAINT_NAME   AND      C.OWNER = CC.OWNER   AND      R.CONSTRAINT_NAME = RC.CONSTRAINT_NAME   AND      R.OWNER = RC.OWNER   AND      CC. POSITION  = R...