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Add support for arrow stream #265
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@auxten how do you get a schema when using this
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I understand that what you’re trying to do is retrieve the output schema and then stream the data into Delta Lake.
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I added chdb to my etl benchmarks, feel free to have a look, if i am doing something terribly wrong |
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first congratulation on the progress you made, chDB is substantially better than just 6 months ago, I am trying to read a folder of csv and export it to delta, current I am using df = sess.sql(sql,"ArrowTable") to transfer the data to deltalake Python, the problem is I am getting OOM errors, would be nice if you can add support for arrow recordbatch so the transfer is done in smaller batch
thanks
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