具有约束纵行诸经功能的是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='28954' and id < 2357069 and id<>'2357069' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28954' and id > 2357069 and id<>'2357069' order by id asc limit 5