```sql -- 创建自定义包 create or replace package my_output as procedure put(s in varchar2); procedure put_line(s in varchar2); procedure new_line; function get_line(n in number) return varchar2; pragma restrict_references(get_line, wnds, rnds); function get_line_count return number; pragma restrict_references(get_line_count, wnds, rnds, wnps); end; /
-- 实现自定义包体 create or replace package body my_output as type Array is table of varchar2(4000) index by binary_integer; g_data array; g_cnt number default 1;
procedure put(s in varchar2) is begin if (g_data.last is not null) then g_data(g_data.last) := g_data(g_data.last) || s; else g_data(1) := s; end if; end;
procedure put_line(s in varchar2) is begin put(s); g_data(g_data.last + 1) := null; end;
procedure new_line is begin put(null); g_data(g_data.last + 1) := null; end;
function get_line(n in number) return varchar2 is l_str varchar2(4000) default g_data(n); begin g_data.delete(n); return l_str; end;
function get_line_count return number is begin return g_data.count + 1; end; end; / ```
```sql -- 创建视图 create or replace view my_output_view as select rownum lineno, my_output.get_line(rownum) text from all_objects where rownum <(select my_output.get_line_count from dual); ```
最后,在实际应用中,可以使用`my_output.put_line`代替`Dbms_Output.Put_Line`进行输出,并通过`select * from my_output_view`查询输出结果。
This pull request introduces the ability to provide comprehensive paragraph configurations directly within the Create Note and Create Paragraph REST endpoints, reducing the need for additional configuration calls. ...
[详细]