Re: Changed SRF in targetlist handling
| От | Alvaro Herrera |
|---|---|
| Тема | Re: Changed SRF in targetlist handling |
| Дата | |
| Msg-id | 20160523202445.GA402582@alvherre.pgsql обсуждение исходный текст |
| Ответ на | Re: Changed SRF in targetlist handling (Tom Lane <tgl@sss.pgh.pa.us>) |
| Ответы |
Re: Changed SRF in targetlist handling
|
| Список | pgsql-hackers |
Tom Lane wrote: > Joe Conway <mail@joeconway.com> writes: > > I'll also note that, unless I missed something, we also have to consider > > that the capability to pipeline results is still only available in the > > target list. > > Yes, we would definitely want to improve nodeFunctionscan.c to perform > better for ValuePerCall SRFs. But that has value independently of this. Ah, so that's what "pipeline results" mean! I hadn't gotten that. I agree; Abhijit had a patch or a plan for this, a long time ago ... -- Álvaro Herrera http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
В списке pgsql-hackers по дате отправления: