下列函数中, 在区间 上为增函数的是（  ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku_ where sourceid='16565' and id < 1441116 and id<>'1441116' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku_ where sourceid='16565' and id > 1441116 and id<>'1441116' order by id asc limit 5