ef-core

So I was running the following code: await _internalDb.BulkInsertOrUpdateAsync(results, bulkConfig, (progress) => { log.BulkUpsertProgress(progress); }); And I got the following exception: Received an invalid column length from the bcp client...

I have a table with weather data. The table consists of an ID, the temperature and the date. I would like to have the temperature data to and the respective year in a line chart output. I want to be able to select via a dropdown menu or via a textbox the respective ID, so that for the...