We have an sp that we delete data from one or many tables. However, we would like to enhance it, by giving it the ability to search for child tables and delete from them as well, prior to deleting the parent table. Here's what we have so far...
create or replace procedure sptest as
v_table_name varchar2(30);
v_num_days number;
v_sql varchar2(256);
cursor c1 is
select table_name, num_days from paramtable;
begin
open c1;
loop
fetch c1 into v_table_name, v_num_days;
exit when c1%NOTFOUND;
v_sql:='delete '||v_table_name||' where creat_date < (sysdate-'||v_num_days||')';
execute immediate v_sql;
end loop;
close c1;
commit;
end sptest;
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
Oracle, PL/SQL