Re: Prevent psql \watch from running queries that return no rows

Поиск
Список
Период
Сортировка
От Greg Sabino Mullane
Тема Re: Prevent psql \watch from running queries that return no rows
Дата
Msg-id CAKAnmmL-ame4jd0W1+X_wgywjQOwdh_ZJhF4dtWsQaGs0fM11Q@mail.gmail.com
обсуждение исходный текст
Ответ на Re: Prevent psql \watch from running queries that return no rows  (Michael Paquier <michael@paquier.xyz>)
Ответы Re: Prevent psql \watch from running queries that return no rows
Список pgsql-hackers
Дерево обсуждения
On Sat, Jun 3, 2023 at 5:58 PM Michael Paquier <michael@paquier.xyz> wrote:

Wouldn't something like a target_rows be more flexible?  You could use
this parameter with a target number of rows to expect, zero being one
choice in that.

Thank you! That does feel better to me. Please see attached a new v2 patch that uses 
a min_rows=X syntax (defaults to 0). Also added some help.c changes.

Cheers,
Greg

Вложения

В списке pgsql-hackers по дате отправления:

Предыдущее
От: Amit Kapila
Дата:
Сообщение: Re: running logical replication as the subscription owner
Следующее
От: Tomas Vondra
Дата:
Сообщение: Re: Do we want a hashset type?