Anyone?
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Thank you Ashutosh! I've been looking everywhere for this info
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Hi,
This may come from my lack of experience with Postgres, but I'm trying to
extract the byte portion of a Datum that is of type VarBit - bit/bit(n). I
see that the Datum pointer contains the value content of the bytes (after a
few bytes for the header) but I would need to point to the actual
Craig Ringer-3 wrote
> Take a look at how pglogical does it in its replication set handling
> and relation metadata cache.
I checked it out but for what I understand it uses the inline parameter.
Would it be possible to store this info in some config table and then run a
select from inside the
Hi,
I'm developing a logical decoding plugin to extract changes from the
database. This is working pretty well so far, but I have a question on the
architectural aspect of the application. I want to filter changes based on
the tables that are subscribed for CDC in my application and avoid network
Hi Craig,
Thanks for your answer, I'll need to dig deep in the solutions you suggested
although I was looking for something less convoluted.
Valerio
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Hi all,
I'm developing a custom plugin to stream Postgres CDC changes to my client
application. One of the info the application needs is the user id of the
user who executed a certain transaction. I can see we have access to other
transaction info (xid, lsn, changed data) but apparently the user
The link was very helpful. It's a standard 'Attach to process' approach with
Visual Studio and it works just as expected. Thank you Ashutosh!
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Hi Ashutosh,
Thank you for your answer. At the end I realized that the PGDLLEXPORT
keyword was missing from the functions definitions.
As a side question, what are the options to debug the plugin while it's
being executing? I've seen a debug plugin for Postgres but it seems more for
SQL
Hi, I'm kind of new to Postgres and I'm trying to create a custom output
plugin for logical replication (Postgres is 9.5.4 version and I'm building
the project from a Windows 8/64 bit machine - same machine where the db is
installed).
I started from the code of the sample test_decoding, and I was
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