下列哪些因素可能会影响距离保护的正确动作? ( )（2.0）

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SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69423' and id < 4495257 and id<>'4495257' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='69423' and id > 4495257 and id<>'4495257' order by id asc limit 5