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Inter-database relations
Message
From
25/01/2007 06:41:07
 
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Environment versions
Visual FoxPro:
VFP 9
OS:
Windows XP SP2
Miscellaneous
Thread ID:
01189059
Message ID:
01189068
Views:
11
>Hi Everybody, happy new year!
>
>I ran into something interesting today and am intrigued by it...
>
>I need to establish a relation between tables that belong to different databases.
>
>The code looks something like this:
use dbc1!authors
>use dbc2!books in 0
>select authors
>set relation to AuthorID into books
When I run the above, and open a browse window for each table and move around in the parent, the child's browse updates correctly, showing only records that are children of the record selected in the parent table.
>
>However, if I do the following in the command window, it doesn't work:
select authors
>goto 5
>? books.eof() && This one yields .t. - it's as if the record pointer stays at eof() in the child area.
>
>Any ideas?
>
>Thanks!

Sure ?
exists fkey for the record 5 ?
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