https://pigsty.cc/ext/e/pgrowlocks/
pgrowlocks | PIGSTY
pgrowlockspigsty
https://www.postgresql.jp/document/8.4/html/pgrowlocks.html
pgrowlocks
pgrowlocks
https://docs.postgresql.fr/18/pgrowlocks.html
F.31. pgrowlocks -- afficher des informations sur le verrouillage d'une table