Cinchoo
Cinchoo
Pls take v1.0.1.25-beta2 and give it try. let me know.
latest release fixes them https://dotnetfiddle.net/UEgjdt
Yes, this is expected behaviour. Datatable doesn't support nullable types.
Well, underlying parquet driver doesn't support `datetime` type, hence storing it as text.
yes, there is way to use datetimeoffset. let me add it. Will update.
Yes, here is how you can control the output ``` using (var w = new ChoParquetWriter(filePath) .Configure(c => c.TreatDateTimeAsDateTimeOffset = true) ) { w.Write(recs); } ```
As CSV comes with quoted field values, pls set `MayHaveQuotedFields` to the parser to handle it. Here is sample fiddle: https://dotnetfiddle.net/cgX2Ld
can u pls post sample json with POCO object structure. Would be nice to write some dotnetfiddle (https://dotnetfiddle.net/) and share with me.
1. ChoETL is stream based, not load everything in memory 2. Parquet file size - you can use compression to reduce the size `.Configure(c => c.CompressionMethod = Parquet.CompressionMethod.Gzip)` Hope it...
Issue was the inputs are NOT in sorted order, hence the output are incorrect. You need to sort the input by `ID` before comparing. Tweaked the fiddle, check it out...