吃过梅子的人一见到它的外形、闻到香味，就会有“望梅止渴”的反应，这是一种（ )

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SQL Error: select id,body,options from ***_enewstiku where sourceid='30563' and id < 2466562 and id<>'2466562' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30563' and id > 2466562 and id<>'2466562' order by id asc limit 5