ery useful functionality.
Brent Wood
On Saturday, September 7, 2024 at 12:55:37 PM GMT+12, Gus Spier
wrote:
I find myself in new territory, Foreign Data Wrappers (FDW). I stumble closer
to success through the documentation, youtube videos, and various google
resources. But I'v
Thanks for the pointers!
I'll resume my task in the morning. If I get anywhere, I will post the
outcome.
R,
Gus
On Fri, Sep 6, 2024 at 9:35 PM Tom Lane wrote:
> Gus Spier writes:
> > If I understand the concepts correctly, FDW not only makes other
> databases
> > available, FDW also offers ac
Gus Spier writes:
> If I understand the concepts correctly, FDW not only makes other databases
> available, FDW also offers access to .csv files, plain text, or just about
> anything that can be bullied into some kind of query-able order. Has anyone
> ever tried to connect to redis or elasticache?
2024年9月7日(土) 9:55 Gus Spier :
>
> I find myself in new territory, Foreign Data Wrappers (FDW). I stumble closer
> to success through the documentation, youtube videos, and various google
> resources. But I've come across a concept that intrigues me very deeply.
>
> If I
> On Sep 6, 2024, at 17:55, Gus Spier wrote:
> If I understand the concepts correctly, FDW not only makes other databases
> available, FDW also offers access to .csv files, plain text, or just about
> anything that can be bullied into some kind of query-able order.
There two parts to FDWs: T
I find myself in new territory, Foreign Data Wrappers (FDW). I stumble
closer to success through the documentation, youtube videos, and various
google resources. But I've come across a concept that intrigues me very
deeply.
If I understand the concepts correctly, FDW not only makes
We had a similar situation in a completely different context.
Our eventual solution was to fire off a request as soon as one came in.
Then we batched further requests until the first returned. Whenever a
request returned, we sent any pending requests.
Any single request not sent immediately was slo
I apologize that my post was not super clear, I am thinking about
implementing a fdw from scratch, and the target database is one of those
NoSQL databases where you have to send JSON over a HTTP connection for each
query.
I have reviewed the postgres fdw code to see how it works and to see what's
On Thu, 22 Dec 2022 at 13:31, David Gilman wrote:
>
> When a fdw table participates in query planning and finds itself as
> part of a join it can output a parameterized path. If chosen, Postgres
> will dutifully call the fdw over and over via IterateForeignScan to
> fetch matching tuples. Many fdw
When a fdw table participates in query planning and finds itself as
part of a join it can output a parameterized path. If chosen, Postgres
will dutifully call the fdw over and over via IterateForeignScan to
fetch matching tuples. Many fdw extensions do network traffic, though,
and it would be benef
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