--参考create or replace package pkg_test
as
type myCursor is ref cursor;
function get(p_id number) return myCursor;
end pkg_test;create or replace package body pkg_test
as
function get(p_id number) return myCursor is
rc myCursor;
strsql varchar2(200);
begin
if p_id=0 then
open rc for select a.user_name from fnd_user a ;
else
strsql:='select a.user_name from fnd_user a where a.user_id=:p_id';
open rc for strsql using p_id;
end if;
return rc;
end get;
end pkg_test;
--调用
set serverout on
declare
w_rc pkg_test.myCursor;
w_name varchar2(100);
begin
w_rc:=pkg_test.get(0);
loop
fetch w_rc into w_name;
exit when w_rc%notfound;
dbms_output.put_line(w_name);
end loop;
end;
/
as
type myCursor is ref cursor;
function get(p_id number) return myCursor;
end pkg_test;create or replace package body pkg_test
as
function get(p_id number) return myCursor is
rc myCursor;
strsql varchar2(200);
begin
if p_id=0 then
open rc for select a.user_name from fnd_user a ;
else
strsql:='select a.user_name from fnd_user a where a.user_id=:p_id';
open rc for strsql using p_id;
end if;
return rc;
end get;
end pkg_test;
--调用
set serverout on
declare
w_rc pkg_test.myCursor;
w_name varchar2(100);
begin
w_rc:=pkg_test.get(0);
loop
fetch w_rc into w_name;
exit when w_rc%notfound;
dbms_output.put_line(w_name);
end loop;
end;
/
CREATE OR REPLACE PACKAGE PAG_CUR_TEST
AS
TYPE c_TYPE IS REF CURSOR;
PROCEDURE P_CUR_TEST(p_CUR IN OUT c_TYPE);
END PAG_CUR_TEST;CREATE OR REPLACE PACKAGE BODY PAG_CUR_TEST
AS PROCEDURE P_CUR_TEST(p_CUR IN OUT c_TYPE)
AS
BEGIN
OPEN c_TYPE FOR SELECT * FROM TABLE_NAME;
END P_CUR_TEST;
END PAG_CUR_TEST;
ASP中怎么调用呢
你的例子不行,调用时提示ORA-00922 缺少或无效选项
如果去掉set serverout on 能执行,但无返回值
AS
TYPE myrctype IS REF CURSOR; PROCEDURE get (p_id NUMBER, p_rc OUT myrctype);
END pkg_test;
/CREATE OR REPLACE PACKAGE BODY pkg_test
AS
PROCEDURE get (p_id NUMBER, p_rc OUT myrctype)
IS
sqlstr VARCHAR2 (500);
BEGIN
IF p_id = 0 THEN
OPEN p_rc FOR
SELECT ID, NAME, sex, address, postcode, birthday
FROM student;
ELSE
sqlstr :=
'select id,name,sex,address,postcode,birthday
from student where id=:w_id';
OPEN p_rc FOR sqlstr USING p_id;
END IF;
END get;
END pkg_test;