Re: hung backends stuck in spinlock heavy endless loop

Поиск
Список
Период
Сортировка
От Peter Geoghegan
Тема Re: hung backends stuck in spinlock heavy endless loop
Дата
Msg-id CAM3SWZRuSeCPfDk3qdCqhuFT8JNFnWC_s64yv9nqS_js3cFbhQ@mail.gmail.com
обсуждение исходный текст
Ответ на Re: hung backends stuck in spinlock heavy endless loop  (Merlin Moncure <mmoncure@gmail.com>)
Ответы Re: hung backends stuck in spinlock heavy endless loop  (Merlin Moncure <mmoncure@gmail.com>)
Список pgsql-hackers
On Tue, Jan 13, 2015 at 3:54 PM, Merlin Moncure <mmoncure@gmail.com> wrote:
> Some more information what's happening:
> This is a ghetto logical replication engine that migrates data from
> sql sever to postgres, consolidating a sharded database into a single
> set of tables (of which there are only two). There is only one index
> on the destination table, and it's composite int,int in both cases.

Does the logical replication engine perform dynamic DDL at all? Does
it dynamically add columns to the table that everything is being
consolidated to?

-- 
Peter Geoghegan



В списке pgsql-hackers по дате отправления:

Предыдущее
От: Tom Lane
Дата:
Сообщение: Re: OOM on EXPLAIN with lots of nodes
Следующее
От: Andres Freund
Дата:
Сообщение: Re: EXEC_BACKEND + logging_collector=on is broken