해당 필드명이 들어간 테이블 조회 SELECT USER_TAB_COLUMNS.TABLE_NAME as TNAME, USER_TAB_COMMENTS.COMMENTS as TCMT, USER_TAB_COLUMNS.COLUMN_NAME as COL_NM, USER_COL_COMMENTS.COMMENTS as COL_CMT, USER_TAB_COLUMNS.DATA_TYPE as TYPE_CD, DECODE(USER_TAB_COLUMNS.DATA_TYPE, 'NUMBER',USER_TAB_COLUMNS.DATA_PRECISION ||'.'||USER_TAB_COLUMNS.DATA_SCALE, USER_TAB_COLUMNS.DATA_LENGTH) as LENGTH, USER_TAB_COLUMNS.NULLABLE a..