On Sat, 2024-03-23 at 22:41 +0530, veem v wrote: > 1)As we see having foreign key defined is making the detach partition run > for minutes(in our case 5-10minutes for 60 million rows partition), so > how to make the parent table partition detach and drop work fast in such > a scenario while maintaining the foreign key intact? I told you: don't do it. Instead, use foreign keys between the partitions. Yours, Laurenz Albe