Hi Ian,
I had been busy, but would be happy to add it.
I’ll review the contributing information and see about starting that.
In general I’d be happy to help add some additional documentation for user
workflows.
-Ryan
> On Sep 28, 2022, at 9:21 AM, Ian Cook wrote:
>
> Ryan,
>
> Glad to
Ryan,
Glad to hear you got it working!
If you're feeling up to it, would you be willing to add an example to
the Python Arrow Cookbook demonstrating elementwise string
concatenation?
I think it would fit nicely with the other examples here in the Data
Manipulation section:
Thanks to everyone for the help. The binary_join_element_wise compute fun thin
does what I need. I was just calling it wrong!
> On Sep 27, 2022, at 4:55 AM, Jacek Pliszka wrote:
>
> Hi!
>
> I think API section is more user friendly:
>
>
Hi!
I think API section is more user friendly:
https://arrow.apache.org/docs/python/api/compute.html#api-compute
https://arrow.apache.org/docs/python/generated/pyarrow.compute.binary_join_element_wise.html#pyarrow.compute.binary_join_element_wise
BR
J
pon., 26 wrz 2022 o 23:48 Ian Cook
Hi Ryan,
I believe the compute function "binary_join_element_wise" in the Arrow
C++ library does just this:
https://arrow.apache.org/docs/cpp/compute.html#string-joining
I believe you can call this function in PyArrow following the same
pattern described here:
Hi,
I’ve started using Apache Arrow via pyarrow.
One area I’ve struggled is the ability to create a new column that is a
concatenation of other string columns.
The existing string concatenation compute functions don’t appear to work for
the case I’m describing.
Are there any plans to create
