我希望ORACLE可以根据T-sql中的以下示例添加对“只是工作”的内容的支持：
CREATE FUNCTION [dbo].[getSomeData] (@PRODID ROWID)
RETURNS TABLE AS
RETURN SELECT PRODID,A,B,C,D,E
FROM MY_TABLE
WHERE PRODID = @PRODID
然后选择它如此：
SELECT * FROM dbo.getSomeData(23)
我希望ORACLE可以根据T-sql中的以下示例添加对“只是工作”的内容的支持：
CREATE FUNCTION [dbo].[getSomeData] (@PRODID ROWID)
RETURNS TABLE AS
RETURN SELECT PRODID,A,B,C,D,E
FROM MY_TABLE
WHERE PRODID = @PRODID
然后选择它如此：
SELECT * FROM dbo.getSomeData(23)
最近的是
create table my_table
(prodid number,a varchar2(1),b varchar2(1),c varchar2(1),d varchar2(1),e varchar2(1));
create type my_tab_type is object
(prodid number,e varchar2(1))
.
/
create type my_tab_type_coll is table of my_tab_type;
/
create or replace function get_some_data (p_val in number)
return my_tab_type_coll pipelined is
begin
FOR i in (select * from my_table where prodid=p_val) loop
pipe row(my_tab_type(i.prodid,i.a,i.b,i.c,i.d,i.e));
end loop;
return;
end;
/
SELECT * FROM table(get_Some_Data(3));
