Whoops! Wrong SO link. Here's the correct SO link:
https://stackoverflow.com/questions/77808615/how-to-use-logical-decoding-with-pg-recvlogical-to-pass-changes-through-a-non-tr
On Tue, Jan 16, 2024 at 1:15 PM David Ventimiglia <
davidaventimig...@hasura.io> wrote:
> Thanks for the reply, Jim.
Thanks for the reply, Jim. No, I'm afraid that's not the missing piece. I
knew enough to use jq to transform the JSON output into SQL statements.
What I didn't know enough was about jq. No, the missing piece turned out
not to have anything to do with PostgreSQL or pg_recvlogical (I guessed
incor
On 1/13/24 3:34 PM, David Ventimiglia wrote:
The business problem I'm trying to solve is:
"How do I capture logical decoding events with the wal2json output
encoder, filter them with jq, and pipe them to psql, using pg_recvlogical?"
I think the missing piece here is that you can't simply pipe
I'm asking a question about technology. It has an answer. Whatever that
answer is, it's independent of anyone's purpose.
On Sat, Jan 13, 2024, 4:53 PM Ron Johnson wrote:
> *No,* that's a technology problem. What is the purpose of storing them
> back in the database using psql?
>
> On Sat, Jan 1
It satisfies business constraints.
On Sat, Jan 13, 2024, 5:01 PM Karsten Hilbert
wrote:
> Am Sat, Jan 13, 2024 at 05:53:14PM -0500 schrieb Ron Johnson:
>
> > *No,* that's a technology problem. What is the purpose of storing them
> > back in the database using psql?
>
> Or even the end goal to b
Am Sat, Jan 13, 2024 at 05:53:14PM -0500 schrieb Ron Johnson:
> *No,* that's a technology problem. What is the purpose of storing them
> back in the database using psql?
Or even the end goal to be achieved by that ?
Karsten
--
GPG 40BE 5B0E C98E 1713 AFA6 5BC0 3BEA AC80 7D4F C89B
*No,* that's a technology problem. What is the purpose of storing them
back in the database using psql?
On Sat, Jan 13, 2024 at 4:34 PM David Ventimiglia <
davidaventimig...@hasura.io> wrote:
> The business problem I'm trying to solve is:
>
> "How do I capture logical decoding events with the wa
The business problem I'm trying to solve is:
"How do I capture logical decoding events with the wal2json output encoder,
filter them with jq, and pipe them to psql, using pg_recvlogical?"
On Sat, Jan 13, 2024, 1:04 PM Ron Johnson wrote:
> I think this might be an A-B problem. Tell us the "busi
I think this might be an A-B problem. Tell us the "business problem" you
are trying to solve, not the problem you're having with your solution to
the "business problem".
(If you've already mentioned it, please restate it.)
On Sat, Jan 13, 2024 at 11:49 AM David Ventimiglia <
davidaventimig...@ha
On 1/13/24 08:48, David Ventimiglia wrote:
Thanks. I'm aware of all of those other alternatives, but the thing is,
I'm not trying to answer this broader question:
/"What are some options for capturing change events in PostgreSQL?"/
/
/
Rather, I'm trying to answer a narrower question:
/"How d
Thanks. I'm aware of all of those other alternatives, but the thing is,
I'm not trying to answer this broader question:
*"What are some options for capturing change events in PostgreSQL?"*
Rather, I'm trying to answer a narrower question:
*"How does one capture output from pg_recvlogical and pi
On 1/12/24 21:23, David Ventimiglia wrote:
Let me just lay my cards on the table. What I'm really trying to do is
capture change events with logical decoding and then send them back into
the database into a database table. To do that, I believe I need to
process the event records into SQL ins
Let me just lay my cards on the table. What I'm really trying to do is
capture change events with logical decoding and then send them back into
the database into a database table. To do that, I believe I need to
process the event records into SQL insert statements somehow. xargs is one
option.
On 1/12/24 14:03, David Ventimiglia wrote:
Reply to list also.
Ccing list
Hi Adrian,
I left out the creation of the slot both from the SO question and from
this mailing list question, because I believe it's a red herring. I run
into the same problem with the default output plugin as I do wit
David:
On Fri, 12 Jan 2024 at 20:35, David Ventimiglia
wrote:
> pg_recvlogical -d postgres --slot test --start -f - >> sample.jsonl
>
> Lest there be any confusion, I already created the slot in an earlier step.
> Moreover, I can verify that if I omit the output redirection >> sample then
> it
On 1/12/24 11:34, David Ventimiglia wrote:
Hello! How do I redirect logical decoding output from the PostgreSQL CLI
tool |pg_recvlogical| either to a file or to another command via a pipe?
I ask because when I try the obvious, no output is recorded or sent:
|pg_recvlogical -d postgres --slot t
Hello! How do I redirect logical decoding output from the PostgreSQL CLI
tool pg_recvlogical either to a file or to another command via a pipe? I
ask because when I try the obvious, no output is recorded or sent:
pg_recvlogical -d postgres --slot test --start -f - >> sample.jsonl
Lest there be
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