DBMS是位于 之间的一层数据管理软件。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30253' and id < 2447374 and id<>'2447374' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30253' and id > 2447374 and id<>'2447374' order by id asc limit 5