1、含有参数的游标 declare cursor cur_my (mv number) is select * from Person where no<mv;begin for tem in cur_my(4) loop DBMS_OUTPUT.put_line(name:||tem.name); end loop;end; 2、设置引用游标declare temp_row Person%rowtype; type my_type is ref curs…
数据管理和系统实现课程上要分享的论文:《LEOPARD: Lightweight Edge-Oriented Partitioning and Replication for Dynamic Graphs》背景目前分析处理图数据已经成为一项重要的任务,例如,研究互联网结构,分析社会关系,…