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方程组
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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23065' and id < 2022301 and id<>'2022301' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='23065' and id > 2022301 and id<>'2022301' order by id asc limit 5