Jerry Ling
Jerry Ling
it also doesn't work in `pkg>` , basically we only inject keybinding into REPL mode rn
I'm not against
I don't think it's fixed: ```julia julia> col1 = Vector{Union{Int64, String}}[ ["one", 2], ["one", 2, 3], ["one", 2, 3, 4], ["one", 2, 3, 4, 5]]; julia> df = DataFrame(;col1) 4×1...
maybe that's because `result_old[!, "workers"]` is not a `::DataFrame`?
Because you extracted just a column, which is not a data frame, so copy specialized for data frame doesn't work
we don't have to do any Python implementation says, that's specifically for Python. A batch is a well defined thing in file format, independent of which implementation we're talking about,...
>While `Arrow.Table` will iterate all record batches in an arrow file/stream, concatenating columns this is saying it iterates AND concatenate, so holding the entire table in RAM (especially a problem...
>That's part of the problem: The documentation is NOT saying that. You are. beat me, ever since this project merged into Apache monorepo, it's impossible to get anything through in...
Parquet and Arrow (Feather) are two completely different format. so no, the fact that we have a more polished Arrow.jl doesn't mean we can build a Parquet here