Trying to determine how much data size my application is writing to the Oracle database each week. My application writes to multiple tables.
I know how to query the inserted rows that my application inserted for a week and the result returns thousands of records but how do I determine how much data/filesystem size my application is eating up in the db?
select distinct app.id, table1.*, table2.* FROM table1
JOIN table2 ON table1.purchase_order=table2.purchase_order join table1.id=app.id
where table1.order_date between trunc(sysdate - 7) and trunc(sysdate) - 1/86400;