原文链接--http://blog.csdn.net/qq525099302/article/details/47146393 为什么要使用函数来获取序列值请看这里 -- 创建获取序列下一个值的函数 create or replace function get_seq_next (seq_name in varchar2) return number is seq_val number ; begin execute immediate 'select '|| seq_name|| '.next
题目: Implement next permutation, which rearranges numbers into the lexicographically next greater permutation of numbers. If such arrangement is not possible, it must rearrange it as the lowest possible order (ie, sorted in ascending order). The repla