请教各位 我写了一个分页的存储过程 如下
create or replace procedure PP(currpage in number,pagesize in number)
as
begin
select * from (select rownum as rid,emp.* from emp where rownum<=currpage*pagesize)t where t.rid>(currpage-1)*pagesize;
end PP;
过程可以创建 但在pl/sql developer 中查看到的这个过程上图标上有一个红叉 而且这个过程也无法被调用。
请教各位高手了 谢谢!
create or replace procedure PP(currpage in number,pagesize in number)
as
begin
select * from (select rownum as rid,emp.* from emp where rownum<=currpage*pagesize)t where t.rid>(currpage-1)*pagesize;
end PP;
过程可以创建 但在pl/sql developer 中查看到的这个过程上图标上有一个红叉 而且这个过程也无法被调用。
请教各位高手了 谢谢!
参考:create or replace procedure proc_sel_chapter_page(
in_series_id dat_ct_chapter.series_id%TYPE,
in_page_size number,
in_start_page number,
out_cr_chapter OUT SYS_REFCURSOR
)
AS
begin
open out_cr_chapter for
select t.chapter_id,
t.series_id,
t.chapter_no,
t.resolution,
t.gold_coins,
t.discount,
t.file_path,
t.status
from (
select row_number() over(order by resolution desc,chapter_no desc) rn,
chapter_id,
series_id,
chapter_no,
resolution,
gold_coins,
discount,
file_path,
status
from dat_ct_chapter
where series_id = in_series_id
) t
where t.rn > in_page_size * (in_start_page - 1)
and t.rn <= in_page_size * in_start_page; Exception when others then
raise;
end proc_sel_chapter_page;
/