地龙不具有的功能是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='26303' and id < 2200375 and id<>'2200375' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26303' and id > 2200375 and id<>'2200375' order by id asc limit 5