[mapguide-users] Required "Recreation of Data Sources"

[Zac Spitzer]

it because for performance reasons, MapGuide caches schema information
rather than recalculating this every time

it's more common for data structures to be static, hence this behavior

are you saying that once you change a view's where criteria, mapguide is
still returning the old dataset? nasty...

your views are explicit in terms of columns, ie no a.* in the view definition?

z

On Thu, Mar 18, 2010 at 2:34 AM, Darren Cope <darrencope at gmail.com> wrote:
>
> Hi all,
>
> A question which hopefully has a solution:
>
> I have a data connection to SQL Spatial, pointed at a view in the database.
> Every time I change the view (even as simple as a change to a WHERE clause,
> not adding or removing fields) I have to recreate the data connection
> (delete and recreate from scratch) for MapGuide to recognize the data again.
>
> Why is this?  Is there any way around this problem?  It is annoying when I
> have ~50 data connections to change after making a slight modification.  If
> the recreate is required, is there any way to automate the drop and
> recreate?
>
> Cheers,
>
> Darren Cope
> --
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-- 
Zac Spitzer
Solution Architect / Director
Ennoble Consultancy Australia
http://www.ennoble.com.au
http://zacster.blogspot.com
+61 405 847 168