Copy command using filter
I have a requirement where i need to restrict the data in copy command. suppose i hve 1000 records in my csv file that i will be loadinh using copy command, so i want that with this copy command i can load the data like top 500 from bottom.
That is from 500 to 1000.
Now if my record got increased by 50 that is total 1050 record the 550 record to be populated.
Is their any solution for this????