On Tue, May 24, 2016 at 10:08 AM, Alec Teal <a.teal@warwick.ac.uk> wrote:

Hello there,

I constructed a minimum example:
Create a table (I called mine "Stuff") - first column, integer, unsigned, primary key.
Second column, integer, unsigned, unique index.

Create.

The icon shown is a slightly less saturated primary index icon, NOT the unique one (which has a red U)

Alec

Looking at the code, the icons seems to distinguish between primary keys and non-primary keys [1]. I think bd_primary.png was used as it is a grayed out key in the pmahomme theme. I will introduce a new icon (b_key.png), so it can be improved without affecting other parts of phpMyAdmin.

[1] https://github.com/phpmyadmin/phpmyadmin/blob/master/templates/table/structure/display_structure.phtml#L60-L69

Thanks and Regards,

Madhura Jayaratne