오라클 테이블 정의서 쿼리
SELECT A.TABLE_NAME AS TABLE_NAME, A.TAB_CMT AS 테이블설명, A.COLUMN_ID AS 컬럼순서, A.COLUMN_NAME AS 컬럼명, A.COL_CMT AS 컬럼설명, A.DATA_TYPE||'('||A.데이터길이||')' AS 데이터유형, B.POS as PK, A.DATA_DEFAULT AS 기본값, case when A.NULLABLE='N' then 'NOT NULL' else '' end AS NULL여부, A.COL_CMT AS 컬럼설명 FROM (SELECT S1.TABLE_NAME, S3.COMMENTS AS TAB_CMT, S1.COLUMN_NAME, S2.COMMENTS AS COL_CMT, S1.DATA_TYPE, CASE WHEN S1.DAT..