It is necessary to find workerswho have been working on the assemble line for a long period of time.

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='28919' and id < 2355423 and id<>'2355423' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='28919' and id > 2355423 and id<>'2355423' order by id asc limit 5