[javascript] cant get timestamps in arrow 2.0

2020-12-14 Thread Andrew Clancy
Hi, I have a simple feather file created via a pandas to_feather with a datetime64[ns] column, and cannot get timestamps in javascript apache-arrow@2.0.0 See this notebook: https://observablehq.com/@nite/apache-arrow-timestamp-investigation I'm guessing I'm missing something, has anyone got any

Re: [javascript] cant get timestamps in arrow 2.0

2020-12-17 Thread Andrew Clancy
w-to-write-a-pandas-dataframe-to-arrow-file/64648955#64648955 I couldn't find anything in the arrow docs or notebooks on this - I'm assuming that's related to javascript compression libraries being so limited. On Mon, 14 Dec 2020 at 19:02, Andrew Clancy wrote: > Hi, > > I

Re: [javascript] cant get timestamps in arrow 2.0

2020-12-22 Thread Andrew Clancy
go, I'm > > sure there's less boilerplate required for this in pyarrow 2.0. > > > > Support for feather and compression would certainly be a welcome > > contribution > > > > [1] https://observablehq.com/@theneuralbit/introduction-to-apache-arrow > >