两个进程争夺同一资源 ，与申请资源的顺序有关。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30162' and id < 2440423 and id<>'2440423' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30162' and id > 2440423 and id<>'2440423' order by id asc limit 5