AWS Aurora based on PG 13. Large partitioned table of 5+ billion rows and 7TB in size. ALTER TABLE abc ADD CONSTRAINT fk_123 FOREIGN KEY (a,b,c) REFERENCES xyz(1,2,3); It seems this is not parallelized. Is there a way. Or directly going into each partition is the only way ( not even sure it is possible).
- Speeding up adding fky on a very large table Ravi Krishna
