On Wed, Sep 20, 2017 at 10:10 AM, Job <Job(at)colliniconsulting(dot)it> wrote:
> We noticed that if we import directly into the global table it is really,
> really slow.
> Importing directly in the single partition is faster.
>
>
Do you have a rule or trigger on the main table to redirect to the
partitions? You should expect that to take some extra time *per row*. Your
best bet is to just import into the proper partition and make sure your
application produces batch files that align with your partitions.
Either that or write a program that reads the data, determines the
partition, and then inserts directly to it. It might be faster.