题目内容
存在时间滞后性的局限性的控制类型是 ( )
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SQL Error: select id,body,options from ***_enewstiku where sourceid='32049' and id < 2559122 and id<>'2559122' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32049' and id > 2559122 and id<>'2559122' order by id asc limit 5