Re: Loading table with indexed jsonb field is stalling

Поиск
Список
Период
Сортировка
От Will Hartung
Тема Re: Loading table with indexed jsonb field is stalling
Дата
Msg-id C3D03C39-1AFD-40BA-B4A4-4D6C483A1699@gmail.com
обсуждение исходный текст
Ответ на Re: Loading table with indexed jsonb field is stalling  (Ron <ronljohnsonjr@gmail.com>)
Ответы Re: Loading table with indexed jsonb field is stalling  (Ron <ronljohnsonjr@gmail.com>)
Список pgsql-general
> On May 20, 2019, at 5:15 PM, Ron <ronljohnsonjr@gmail.com> wrote:
>
> Are there a sufficiently small number of elements in each traits object that you can do something like this, on the
UNINDEXEDtable? 
> SELECT traits->element1, traits->element2, count(*)
> from eis_entry
> group by traits->element1, traits->element2;
>
> Sure it would run for a long time, but might show you where the problem lies.

I don’t quite understand what you’re trying to achieve here. Is the intent essentially to access each individual
elementwithin the json on the select statement? There’s at least 50 elements in this thing, and the structure is not
flat,nor is it static and consistent. Similar, sure. Perfectly congruent, no. 





В списке pgsql-general по дате отправления:

Предыдущее
От: Ron
Дата:
Сообщение: Re: Loading table with indexed jsonb field is stalling
Следующее
От: Will Hartung
Дата:
Сообщение: Re: Loading table with indexed jsonb field is stalling