> Could you show an example table relationship?
>
> It’s a simple one-to-many relationship:
> *Info_table*
> info_table_sid integer
>
>
> *data_table*
> data_table_sid integer,
> info_table_id integer references info_table(info_table_sid),
>
>
>
Right, and now you wish to change the values in the referenced table (info_table.info_table_sid) correct?