How to listed all the tables of a User in a database? n - sql

Question

Hi so i have the following plan :
i want to Write a script, which calls another script. A parameter V_USERNAME should be passed from the 1st script to the 2nd script.( Using the keyword DEFINE)
My code look like :
##C:\Users\pe.k\Documents\script2.sql &p_v_username
set serveroutput on
define p_v_username = "user";
In the 2nd script all tables of the user should be output. (Using the key word EXECUTE IMMEDIATE and a cursor).
The output control is to be done via a parameter in the script or when calling the script.
Example call:
SQL> #start_script1 MML
declare
&p_v_username varchar2(100);
v_result varchar2(100);
cursor cp_username (&p_v_username varchar2)
is
select owner, table_name
from all_tables
where owner = &p_v_username
order by owner, table_name;
begin
dbms_output.put_line('Alle Tabellen der User'); --l_username);
open cp_username(&p_v_username);
--loop
--fetch cp_username into v_result;
-- dbms_output.put_line(v_result);
--end loop;
close cp_username;
end;
/
And i have the errors and i am lost. I dont know how to do it

Answer 1

Your second procedure should be something like this:
BEGIN
DBMS_OUTPUT.PUT_LINE('Alle Tabellen der User'); --l_username);
FOR TABS IN (
SELECT OWNER, TABLE_NAME
FROM ALL_TABLES
WHERE OWNER = '&P_V_USERNAME'
ORDER BY OWNER, TABLE_NAME
) LOOP
DBMS_OUTPUT.PUT_LINE(TABS.TABLE_NAME);
END LOOP;
END;
/
In order to print the output generated by the DBMS_OUTPUT package from PL/SQL, make sure to set serveroutput on