Truncate all tables in schema

Question

Hi,
I want to truncate all tables (300 tables) in a schema. There are some enabled constraints in this schema. I want to keep all tables attached objects (like indexes, constraints, etc). I’d like to create a procedure to do this job. What's the safe and right way for this?
I am thinking as follows:
1- Retrieve all user constraints name using user_constrants view and then disable them.
2- Retrieve all user tables name using user_tables view and then Truncate them.
3- Enable all constraints that were disabled in step 1.
Is this a safe and right way?
Let me know your thought please. Thanks.

Answer 1

The table was probably created using double qoutes.
declare
v_new_tab_name varchar2(35);
for c1 in (select table_name from user_tables) loop
   begin
       execute immediate ( 'truncate table '||C1.Table_Name );
   exception
      when others then
          v_new_tab_name := '"' || C1.Table_Name|| '"' ;
          execute immediate (' truncate table '||v_new_tab_name) ;
   end ;
end loop;
end;