原文:一條sql,有分頁,表合並查詢,多表連接,用於oracle數據庫

SELECT FROM SELECT TT. ,ROWNUM RN FROM SELECT A.CASE ID AS TREATID, A.TYPE AS TYPE, B.CONTENT AS CONTENT, B.ADD USER ID AS ADDUSERID, B.Add User Type AS ADDUSERTRPE, A.CREATE TIME AS CREATETIME, B.CH ...

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oracle 數據庫查詢最新的一條記錄

select file_id from (   select file_id ,    row_number() over (PARTITION BY prod_nane order by time desc) as row_number   from 名   where ...

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查詢 前期准備 create table emp( id int not null unique auto_increment, name varchar(20) not null, sex enum('male','female') not null default 'male ...

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