When I create or alter a table, the column for datatype is always very wide, I than only see #, Name and Datatype
Is it possible to keep my settings when I have changed the width.
See attachment.
This is an issue with high dpi settings, which HeidiSQL does not officially support. You may have overridden HeidiSQL's DPI setting through the properties of your taskbar icon, right? If you do that, you will get more of such issues.