--查询所有数据select A.*,B.* from(select z.id,z.requestId,z.FBillNo,dt5.FCauseAndProcess,dt5.FEquipmentNo,dt2.FDetail,row_number() over (PARTITION BY z.id ORDER BY z.id) RNfrom formtable z left join formtable2 dt2 on dt2.mainid=z.idleft join formtable5 dt5…
9.3 A magic index in an array A[0.. .n-1] is defined to be an index such that A[i] = i. Given a sorted array of distinct integers, write a method to find a magic index, if one exists, in array A.FOLLOW UPWhat if the values are not distinct? 这道题定义了一个魔…