Re: relations VFP9 SP2

Author: Tracy Pearson

Posted: 2012-03-13 at 12:18:42

Allen <profox@gatwicksoftware.com> wrote:

>Hi foxgang.

>I'm trying something I have not been doing for some time. No rude

>comments

>please.

>I have two tables. Both of which are used twice. For now just think of

>one

>table used twice. There are two counters in the table and the second

>points

>to the first so for example, record 1 may point to record 150. So I

>have a

>relation set and if I move the pointer in the first table, the relative

>

>record will be shown in the second. ok that's fine. But now I want to

>select

>fields from each table.

>Select distinct ;

>table1.field1 as f1,;

>table1.field2 as f2,;

>table2.field3 as f3,;

>table2.field4 as f4;

>into cursor mycursor.

>

>Despite the relation set I seem to get the records from table1 ok, but

>the

>records from table2 are only the first record. So while f1 and f2 are

>filled

>correctly, f3 and f4 are record 1 all the time. And not the related

>record.

>Can what I want to do be done. Im sure IO did this in VFP3 (shows how

>long

>ago it was) but it fails in VFP9 SP2.

>

>Any clues please

>

>Al

>

>

VFP Relations are used for displaying data (report or grid) or scanning the data.

Selections use the join clause and ignore active related tables.

--

Tracy Pearson

PowerChurch Software

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©2012 Tracy Pearson