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Dataframe load data from excel and query using sql #5646

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@Kumar3010

can we load excel data using this libraray and query the dataframe as we do in padnas using sql command
df.select("select col1,col2,from df")

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  1. pgovind commented on Nov 18, 2020

    @pgovind

    No, we can't do this yet. However, if you find a library that lets you read excel files and exposes it as an IDataReader, we should be able to read it into a DataFrame once https://github.com/dotnet/corefxlab/pull/2924/files goes in

  2. YohDeadfall commented on Nov 18, 2020

    @YohDeadfall

    There's ExcelDataReader which is ADO.NET compatible.

  3. Kumar3010 commented on Jan 23, 2021

    @Kumar3010
    Author

    @pgovind - could you please let us know if this is possilbe now

  4. pgovind commented on Jan 25, 2021

    @pgovind

    Not yet unfortunately. dotnet/corefxlab#2924 is inactive at the moment. Would you be interested in adding unit tests to that PR? If not, this is on the list for the next DataFrame release. I'm tied up with .NET 6 work at the moment though, so it'll be a while before I can get to this.

  5. transferred this issue fromdotnet/corefxlabon Mar 6, 2021
  6. rosebyte commented on Oct 1, 2026

    @rosebyte
    Member

    Triage: we don't think the feature is worth the investment at the moment as there isn't huge demand for it and there is a known workaround using CSV export.

  7. locked and limited conversation to collaborators on Nov 1, 2026
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