How to include 3 sql statements in a single procedure

Question

I have 3 SQL statements to create 3 tables:
Table1:To get all the data from an ORIGIN table that have an expiration_dates between 02/01/2006 and 04/30/2006. This has all the customer data (customer_id, company, etc…)
Table 2:Secondly I am getting all the customer_ids for February into another table called table2
Table 3: Thirdly I am joining table 1 and table 2 on customer_id to get all the entries for the February customers those expire in February, March and April.
Now I want to include all these in a procedure. Can I put all these together in 1 procedure so that I can run all these at once and have the results?
Please throw some light on this.
Thanks,
Ac

Answer 1

I hope this code will help you a little bit
[email protected]> create table orgin(customer_id int, company varchar2(20), expiration_date date)
2 /
Table created.
Elapsed: 00:00:01.06
[email protected]> create table table2 (customer_id int, expiration_date date)
2 /
Table created.
Elapsed: 00:00:00.01
[email protected]> create table customers_table(customer_id int, cust_date date)
2 /
Table created.
Elapsed: 00:00:00.01
[email protected]> create table table3(customer_id int)
2 /
Table created.
Elapsed: 00:00:00.01
[email protected]> create table table1(customer_id int, company varchar2(20), expiration_date date)
2 /
Table created.
create or replace procedure customers is
begin
-- table1
insert into table1 select customer_id, company, expiration_date
from orgin
where expiration_date between to_date('01-02-2006','dd-mm-yyyy')
and to_date('30-04-2006','dd-mm-yyyy');
-- table2
insert into table2 select customer_id, cust_date from customers_table
where cust_date between to_date('01-02-2006','dd-mm-yyyy')
and to_date('28-02-2006','dd-mm-yyyy');
-- table3
insert into table3 select a.customer_id from table1 a, table2 b
where a.customer_id = b.customer_id;
end;
Best Regards
Krystian Zieja / mob