原文:一条sql,有分页,表合并查询,多表连接,用于oracle数据库

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 数据库查询最新的一条记录

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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数据库查询多表查询

查询 前期准备 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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