[V4Rb 2] method field question

[Charles Yeomans]

On Jun 29, 2005, at 12:28 PM, Ruslan Zasukhin wrote:

> On 6/29/05 7:17 PM, "Charles Yeomans" <yeomans at desuetude.com> wrote:
>
> Hi Charles,
>
>> Is it now possible to define a method field that pulls values from a
>> related table?
>
> YES!
>
> In 2.0 exists new functions for this.
>
>> I have two tables related by a M-M link.
>
>> For TableA, I'd like to define a method field that returns the 
>> concatenation
>> of the values of a particular field in TableB for all related records.
>
> Please look into ValentinaSQL.pdf
>     part  Link Methods
>
> Function is named as:   link_sum()

In my case, the related field is a VarChar; I was hoping to get back 
some sort of concatenation of the values of those fields.

Charles Yeomans