Re: shared_preload_libraries and pg_stat_statements

"Armand Pirvu (gmail)" <armand.pirvu@gmail.com> writes:
> In my postgresql.conf I have

> shared_preload_libraries = 'pg_stat_statements, pg_shard'               # (change requires restart)
> pg_stat_statements.max = 10000
> pg_stat_statements.track = all

> The server restarts ok, created the extension fine,  but

> postgres=# select * from pg_stat_statements;
> ERROR:  pg_stat_statements must be loaded via shared_preload_libraries

> And more

> postgres=# SHOW shared_preload_libraries;
>  shared_preload_libraries
> --------------------------
>  pg_shard
> (1 row)

I'd say either you edited the wrong config file ("select * from
pg_settings where name = 'shared_preload_libraries'" might help
debug that), or you failed to restart the server (this change
requires an actual stop and restart, not just reload config).

            regards, tom lane