calling a package with in a select statement

Hi all..

I created two packages and pack8 called tabpack8 package... two different ways...
There is an error with this statement
Select the name MyName rab8 where place = tabpack8.test2 (myplace, 10);

so... How can I call a package with in a select...

CREATE or REPLACE PACKAGE tabpack8 authid current_user as
procedure test1 (place out varchar2, myid number);
function return number (place in varchar2, myid number) test2;
end;
/

create or replace package body tabpack8 as
procedure test1 (place out varchar2, myid number) is
Start
SELECT place of rab8 where id = myid;
end Test1;
function test2 (place in varchar2, myid number) return number is
number of l_num;
Start
Select place in l_num rab8 where id = myid;
Return l_num;
end test2;
END tabpack8;
/

CREATE or REPLACE PACKAGE pack8 authid current_user as
operative;
end;

create or replace package body like pack8
operation is
MyPlace varchar2 (20);
MyName varchar2 (20);
Start
tabpack8.test1(MyPlace,10);
Select the name MyName rab8 where place = myplace;
dbms_output.put_line ('Res-' | myname);

Select the name MyName rab8 where place = tabpack8.test2 (myplace, 10);
dbms_output.put_line ('Res-' | myname);
end test;
END pack8;
/

Thanks in advance
gud day

Try this and let us know.

function test2(place in varchar2,myid in number ) return varchar2
is
     l_var tab8.place%type;
begin
     select place into l_var from tab8 where id = myid;
     return l_var;
end test2;

Thank you
Knani.

Tags: Database

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Published by: SomeoneElse on November 7, 2008 09:24

calling a package with in a select statement

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