New version of PHPMyAdmin has stopped me being able to edit data

Question

PHPMyAdmin has just been upgraded by my server admin to v4.0.4.2.

Now I am unable to edit rows in the following table:

CREATE TABLE IF NOT EXISTS `product_options` (
  `product_id` int(10) NOT NULL,
  `option_id` int(10) NOT NULL,
  KEY `product_id` (`product_id`,`option_id`)
)

PHPMyAdmin just returns this error message when I browse data in the table:

This table does not contain a unique column. Grid edit, checkbox, Edit, Copy and Delete features are not available.

I don't want a unique column in this table, so how can I edit data? Is there a setting I can change?

Many thanks

MySQL v5.1.70

Answer 1

All you got to do is add a unique column like one called id with a index = PRIMARY like the pic, or if you have one already that is called id that are numbers just make it PRIMARY

Answer 2

I had the same issue. In my own case I already had an id column. I dropped the column and recreated it; this time I made it a primary key and ticked A_I (ie Auto-Increment). Everything went fine.

Note: You can only do this if changing your IDs does not affect your work.