Re: pg_dump and thousands of schemas - Mailing list pgsql-performance

On Thu, Aug 30, 2012 at 04:51:56PM -0400, Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > On Thu, May 31, 2012 at 09:20:43AM +0900, Tatsuo Ishii wrote:
> >>> Ok, I modified the part of pg_dump where tremendous number of LOCK
> >>> TABLE are issued. I replace them with single LOCK TABLE with multiple
> >>> tables. With 100k tables LOCK statements took 13 minutes in total, now
> >>> it only takes 3 seconds. Comments?
>
> >> Shall I commit to master and all supported branches?
>
> > Was this applied?
>
> No, we fixed the server side instead.

Again, thanks.  I knew we fixed the server, but wasn't clear that made
the client changes unnecessary, but I think I now do remember discussion
about that.

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + It's impossible for everything to be true. +