要在数据库表中查找年龄超过40岁的女性，应使用（56)运算。

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SQL Error: select id,body,options from ***_enewstiku where sourceid='29738' and id < 2415707 and id<>'2415707' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='29738' and id > 2415707 and id<>'2415707' order by id asc limit 5