'Data type 'Attachment' in SQL table

I need to add a column in a SQL table as 'attachment' data type.

Is there a way to do this? Which data type I have to use?

The goal is to upload file (several extentions) thourght a user interface made in Nodered.

Do you have suggestion?

Thanks a lot

sql sqldatatypes

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Solution	Source