AutoQuery slow on 200 column query (150 rows)

There are 187 columns comprising:

  • Guid: 1
  • bool: 11
  • decimal: 77
  • DateOnly: 32
  • int: 5
  • string: 61

Previously, I did some testing by commenting out properties of different types in the ResponseDto (e.g. all DateOnly), but I saw no significant performance differences amongst the types.

Simply, reducing the number of properties improved the AutoQuery “mapping” of the database data to the C# data.

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