Denis <socsam@gmail.com> writes:
> I've read all the posts in thread, and as I understood in version 9.2 some
> patches were applied to improve pg_dump speed. I've just installed
> PostgreSQL 9.2.1 and I still have the same problem. I have a database with
> 2600 schemas in it. I try to dump each schema individually, but it takes too
> much time for every schema (about 30-40 seconds per schema, no matter what
> the data size is).
Could you provide a test case for that? Maybe the output of pg_dump -s,
anonymized as you see fit?
> Also for each schema dump I have a slow query log entry,
Could you provide EXPLAIN ANALYZE output for that query?
regards, tom lane