You can see how it is created in the code. So it will be a minimum of 16 digits of lowercase hex. The underscore is added on export.
The column is defined to have a maximum size of 50 characters in the database.
You can see how it is created in the code. So it will be a minimum of 16 digits of lowercase hex. The underscore is added on export.
The column is defined to have a maximum size of 50 characters in the database.