wal_level

root@78fa86f53bbf:/# psql -U supabase_admin -h localhost -d postgres <<EOF
> ALTER SYSTEM SET wal_level = 'logical';
> EOF
ALTER SYSTEM
root@78fa86f53bbf:/# psql -U supabase_admin -h localhost -d postgres -c "SHOW wal_level;"
 wal_level 
-----------
 replica
(1 row)

psql -U supabase_admin -h localhost -d postgres <<EOF
ALTER SYSTEM SET wal_level = 'logical';
SELECT pg_reload_conf();
EOF

psql -U supabase_admin -h localhost -d postgres -c "SHOW wal_level;"

root@78fa86f53bbf:/etc/postgresql# grep "wal_level" /etc/postgresql/*
/etc/postgresql/postgresql.conf:wal_level = logical                     # minimal, replica, or logical