> For the complete documentation index, see [llms.txt](https://bitpicky.gitbook.io/sheetwork/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bitpicky.gitbook.io/sheetwork/faq/do-the-column-names-need-to-be-in-the-format-of-the-original-sheet.md).

# Do the column names need to be in the format of the original sheet?

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No. **Actually they shouldn't!** Sheetload needs to convert the name of the columns in a format that works with your database and as such you should write the columns in the `sheets.yml` file as they would end up in Snowflake.