Hi,
I was trying to populate a database from an ascii file using copy
command.
table had 5 columns and 2 of them had "references" column and 3 of
them were involved in
primary key clause. I was trying to populate 1 million rows.
The process didn't finish for 12 hours !!!
But, when removed foreign keys and primary keys it took less than
10-20 minutes.
Also, if a particular didn't qualify from the "data" file then whole
process would abort.
I think it should skip that row and continue.
thanks,
Sandeep