通知的特点，不包括（ ）、。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30192' and id < 2441659 and id<>'2441659' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30192' and id > 2441659 and id<>'2441659' order by id asc limit 5