5 ms·I stand corrected, it definitely reconstructs the hash table in each process.by halayli 9y agoI stand corrected, it definitely reconstructs the hash table in each process.anarazel 9y agoFWIW, here's the patchset to fix that: https://commitfest.postgresql.org/15/871/ https://commitfest.postgresql.org/15/871/halayli 9y agoThanks! I remember reading this thread a while back and I thought it made it in.