执行算术右移指令的操作过程是 。

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='30252' and id < 2447313 and id<>'2447313' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30252' and id > 2447313 and id<>'2447313' order by id asc limit 5