It looks like this would be trickier than I first expected: ffi::ArrowArray is
created from an ArrayData, which itself doesn't appear to contain any name. I
don't suppose we'd want to add a name property to it just for this.
Any guidance on a mechanism to get the name through to the FFI_ArrowS
Hi,
The DataFusion project (an in-memory SQL engine built upon Arrow in Rust)
has decided to adopt the Postgres dialect of SQL. The Postgres 'dialect'
largely refers to the functions/API that Postgres has added in addition to
meeting the ANSI SQL standard functions as all dialects have slightly
di
By the way, this behavior is what make supporting fixed size lists while
reading parquet tricky.
On Mon, Feb 22, 2021 at 11:35 AM Jorge Cardoso Leitão <
jorgecarlei...@gmail.com> wrote:
> Thank you both for your time and for your answers. I've made a mistake;
> you are right :-)
>
> Best,
> Jorge
You could also create an -m32 build on Linux which would show
additional 64->32 bit integer narrowing warnings -- little bit of a
pain to install the i386 toolchain but potentially useful.
On Mon, Feb 22, 2021 at 4:55 AM Antoine Pitrou wrote:
>
>
> You can try -Wconversion on gcc or clang, but II
Thank you both for your time and for your answers. I've made a mistake; you
are right :-)
Best,
Jorge
On Sun, Feb 21, 2021 at 1:39 PM Micah Kornfield
wrote:
> Hi Jorge,
> I'm not sure I understand your example, but I would expect any child array
> of a fixed size list to always have N*size of
Yeah, I didn't quite follow the example either; it seems like your example
actually corresponds to a FixedSizeList[2]>[2]? Or
perhaps FixedSizeList>[2]? Assuming the former, it seems you'd
need additional fixed size slots to account for the Null element. In Julia,
you can inspect the internal struc
Le 22/02/2021 à 15:29, Tahsin Hassan a écrit :
> Hi all,
>
> MATLAB uses the Arrow C++ libraries (i.e. libarrow.so) to read and write
> Parquet files (https://www.mathworks.com/help/matlab/ref/parquetread.html)
> While exploring ways to integrate more tightly with Arrow, we've run into a
> sy
Hi all,
MATLAB uses the Arrow C++ libraries (i.e. libarrow.so) to read and write
Parquet files (https://www.mathworks.com/help/matlab/ref/parquetread.html)
While exploring ways to integrate more tightly with Arrow, we've run into a
symbol/library naming clash issue.
When running pyarrow within
You can try -Wconversion on gcc or clang, but IIRC it's much less smart
than MSVC and will also warn about silly things.
Regards
Antoine.
Le 22/02/2021 à 05:10, Micah Kornfield a écrit :
> Are there CMake config flags or Compiler flags to get comparable errors
> that our appveyor windows buil
Arrow Build Report for Job nightly-2021-02-22-0
All tasks:
https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-22-0
Failed Tasks:
- conda-linux-gcc-py37-aarch64:
URL:
https://github.com/ursacomputing/crossbow/branches/all?query=nightly-2021-02-22-0-drone-conda-linux
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