Re: Postgres Replaying WAL slowly

[Jeff Frost <jeff@xxxxxxxxxxxxx>]

On Jun 30, 2014, at 12:54 PM, Matheus de Oliveira <matioli.matheus@xxxxxxxxx> wrote:

On Mon, Jun 30, 2014 at 4:42 PM, Jeff Frost <jeff@xxxxxxxxxxxxx> wrote:

And if you go fishing in pg_class for any of the oids, you don't find anything:

That is probably because you are connected in the wrong database. Once you connect to the database of interest, you don't even need to query pg_class, just cast relation attribute to regclass:

    SELECT relation::regclass, ...
    FROM pg_locks WHERE database = (SELECT oid FROM pg_database WHERE datname = current_database());

Yah, i thought about that too, but verified I am in the correct DB.  Just for clarity sake:

SELECT relation::regclass

    FROM pg_locks WHERE database = (SELECT oid FROM pg_database WHERE datname = current_database()) and mode = 'AccessExclusiveLock';

  relation

------------

 3245508214

 3245508273

 3245508272

 3245508257

 3245508469

 3245508274

 3245508373

 3245508468

 3245508210

 3245508463

 3245508205

 3245508260

 3245508265

 3245508434

(16 rows)