Re: Fragment not locked

Are you calling "change_table_frag" within a transaction (i.e.
mnesia:activity)?

вс, 11 июл. 2021 г. в 16:57, <[email protected]>:

> I have a fragmented table in Mnesia. When I try to add a new fragment, as
> described in documentation:
>
>
>
> mnesia:change_table_frag(name, {add_frag, [node()]}).
>
>
>
> I am getting an error
>
>
>
> {aborted,{"add_frag: Fragment not locked",5}}
>
>
>
> What could be the cause of this? What can I do to add a new fragment?
>
>
>
> Thanks,
>
> Wojtek
>