feat: low-lock constraint reapplication via two-phase NOT VALID + VALIDATE#853

marcus-kempe wants to merge 3 commits into

pgpartman:developmentpgpartman/pg_partman:developmentfrom

marcus-kempe:feat/low-lock-reapply-constraintsmarcus-kempe/pg_partman:feat/low-lock-reapply-constraintsCopy head branch name to clipboard