Hi,
As a maintainer of Linux packages, I want apache/arrow-adbc
to be released before apache/arrow is released so that
apache/arrow's .deb/.rpm can depend on apache/arrow-adbc's
.deb/.rpm.
(If Apache Arrow Dataset uses apache/arrow-adbc,
apache/arrow's .deb/.rpm needs to depend on
apache/arrow-ad
It was pointed out to me that by using an old thread, people may not have
realized there's actually a discussion here. So this is just one final call for
comments on a proposal to add support for Substrait [1] to Flight SQL:
https://github.com/apache/arrow/pull/13492
The proposal also adds supp
Hello Everyone,
Recently, I have implemented support for run-length encoding in Arrow
C++. So far my implementation is split into different subtasks of
ARROW-16771 (https://issues.apache.org/jira/browse/ARROW-16771).
I have (draft) PRs available for:
- general handling of RLE in arrow C++, Type,
Hi all,
Thank you, Antoine and everyone for the feedback. It's been very helpful.
The proposal has been updated to incorporate suggested changes and clarify
as needed.
Several people have expressed support for the idea of using a Java version
of ChunkedArrays as the internal representation. I'm w
It currently does do dlopen()/LoadLibrary but based on how it's being used by
Python I'm going to refactor that out separately so that the main method of
usage will be to pass it a pointer to the driver-specific initialization
function. It does not have any notion of internal registry. (And I'm
Le 25/08/2022 à 18:19, David Li a écrit :
Hmm, what is a driver manager exactly? Does it actually manage drivers
(how so)? Is it more of a core library?
It implements the ADBC API, but dynamically delegates to an actual
implementation underneath, so that you do not have to directly link to t
> Hmm, what is a driver manager exactly? Does it actually manage drivers
> (how so)? Is it more of a core library?
It implements the ADBC API, but dynamically delegates to an actual
implementation underneath, so that you do not have to directly link to the
driver, or to help deal with using mul
Le 25/08/2022 à 17:51, David Li a écrit :
Fair enough, thank you. I'll try to expand a bit. (Sorry for the wall of text
that follows…)
These are the components:
- Core adbc.h header
- Driver manager for C/C++
- Flight SQL-based driver
- Postgres-based driver (WIP)
- SQLite-based driver (more
Fair enough, thank you. I'll try to expand a bit. (Sorry for the wall of text
that follows…)
These are the components:
- Core adbc.h header
- Driver manager for C/C++
- Flight SQL-based driver
- Postgres-based driver (WIP)
- SQLite-based driver (more of a testbed for me than an actual component
On Fri, 19 Aug 2022 14:09:44 -0400
"David Li" wrote:
> Since it's been a while, I'd like to give an update. There are also a few
> questions I have around distribution.
>
> Currently:
> - Supported in C, Java, and Python.
> - For C/Python, there are basic drivers wrapping Flight SQL and SQLite,
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Le 25/08/2022 à 02:08, Weston Pace a écrit :
+1 (non-binding). This is maybe implied but I would add that
modification of extension types must also require a vote and should be
backwards compatible. Furthermore, extension types (particularly
those with extensive parameterization/serialization
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