Search Results for 'column comment'

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  1. 2013.09.07 Oracle Table 상세정보, column type, comment 조회하기

1. 각 테이블 코멘트 조회하기

 

SELECT

    A.TABLE_NAME

    , B.COMMENTS
FROM   ALL_TABLES A

        , ALL_TAB_COMMENTS B
WHERE  A.TABLE_NAME = B.TABLE_NAME
ORDER BY A.TABLE_NAME;

 

2. 테이블의 컬럼정보 조회하기

SELECT

     A.OWNER

   , A.TABLE_NAME

   , A.COLUMN_ID

    , A.COLUMN_NAME

    , B.COMMENTS

    , A.DATA_TYPE

    , A.DATA_LENGTH

    , A.NULLABLE
FROM   ALL_TAB_COLUMNS A

     , ALL_COL_COMMENTS B
WHERE  A.TABLE_NAME = B.TABLE_NAME
      AND  A.COLUMN_NAME = B.COLUMN_NAME
      AND A.OWNER = 'SCOTT'      /*owner name*/
      AND A.TABLE_NAME = 'EMPLOY' /*table name*/
ORDER BY A.TABLE_NAME, A.COLUMN_ID