I have a table which does not have one field as a uniqe key in mysql but two:
The PRIMARY KEYs are together
because the categories_id is a foreign key, belonging to the parent table. The language_id is numeric as well.
Both are not auto_incremental, but are written into the table.
In this way, web assists "Multiple Record Inserts" is working properly.
Not so with Update Multiple Records:
If I try to bind categories_id as the categories_id (which is only half of the truth), updates simply don't work. There is also no error message.
How shall I proceed?