On 26.08.2017 18:24, Tom Lane wrote:
> You need to use pg_relation_filenode():
>
> regression=# select relname, pg_relation_filenode(oid) from pg_class where relname like 'pg_proc%';
> relname | pg_relation_filenode
> --------------------------------+----------------------
> pg_proc_oid_index | 12662
> pg_proc | 12657
> pg_proc_proname_args_nsp_index | 12663
> (3 rows)
>
> regards, tom lane
Thanks. Can I update "pg_proc.probin" without any problems?