Theme with SQL installation

After installing a theme that has an custom sql file, wordpress asks you for an database update.

It would be very useful that in that database update wordpress would update the wp_option -> wp_user_roles – to the correct table prefix

and also for the mata_keys in wp_user_meta.

so it should convert wp_user_roles to $table_prefix.’user_roles’
and wp_capabilities and the others to $table_prefix.’capabilities’