最近做mybatis+oracle项目的时候解决添加一条数据并返回所添加数据的主键问题 controller层 @RequestMapping("/addplan") public @ResponseBody OnlineAddplanWithBLOBs insertOnlineAddplan(OnlineAddplanWithBLOBs plan) throws Exception{ //plan是添加的数据,planid为数据主键,此时对象中主键为null int n = serv
SqlServer 分页语句 select StuID ,StuNo,StuName,Age,Sex, ClassName ClassName from (select *, row_number() over (order by StuID asc) as number from StudentInfo) t ,ClassInfo c where t.ClassID = c.ClassID and t.number between @startindex and @endindex 表1==C
Oracle分页(limit方式的运用) Oracle不支持类似于 MySQL 中的 limit. 但你还是可以rownum来限制返回的结果集的行数. 第一种 select * from a_matrix_navigation_map where rowid not in(select rowid from a_matrix_navigation_map where rownum<=0) and rownum<=10 第二种: SELECT * FROM ( SELECT A.*, rownu