Re: Zero throughput on a query on a very large table.

Поиск
Список
Период
Сортировка
От Tom Lane
Тема Re: Zero throughput on a query on a very large table.
Дата
Msg-id 3630.1548441241@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: Zero throughput on a query on a very large table.  ("ldh@laurent-hasson.com" <ldh@laurent-hasson.com>)
Ответы Re: Zero throughput on a query on a very large table.  ("ldh@laurent-hasson.com" <ldh@laurent-hasson.com>)
Список pgsql-performance
"ldh@laurent-hasson.com" <ldh@laurent-hasson.com> writes:
> Also, the original statement i implemented did not have all of that. This is the normalized SQL that Postgres now
giveswhen looking at the indices. 

[ squint... ]  What do you mean exactly by "Postgres gives that"?
I don't see any redundant COLLATE clauses in e.g. psql \d.

            regards, tom lane


В списке pgsql-performance по дате отправления:

Предыдущее
От: "ldh@laurent-hasson.com"
Дата:
Сообщение: Re: Zero throughput on a query on a very large table.
Следующее
От: "ldh@laurent-hasson.com"
Дата:
Сообщение: Re: Zero throughput on a query on a very large table.