这句sql能够用来查询一张表中的特定位置的记录 --查询的方法获取分页的语句 select *from (select t1.*,rownum rn from (select *from books) t1 where rownum<=4) where rn >2; --使用分页写存储过程 --1 首先要创建一个包,定义游标类型 create or replace package fenyepackage as type fenye_cursor is ref cursor; end fe…
SELECT @TotalCount=count(1) FROM TableA A WITH(NOLOCK) INNER JOIN TableB B WITH(NOLOCK) ON A.Id=B.Id WHERE A.Name=ISNULL(@name,A.Name) AND A.Age=ISNULL(@Age,A.Age) AND B.Address=ISNULL(@Address, B.Address) AND B.GoodsName like '%'+ISNULL(@GoodsName,'…
public class Demo { public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.println("请输入总记录数"); int total = sc.nextInt(); System.out.println("请输入每页显示多少条数据"); int size = sc.nextInt(); int page = total %…