Seb,
Here's the syntax for your query:
Select ObjectInfo(obj, 21) From MyTable
(21 is the MapBasic constant OBJ_INFO_NPOLYGONS which returns the number of polygons
in a region object(
Hope this helps,
Gary.
Sebastian Hudson wrote:
> Andy,
>
> Thanks for the reply. Hopefully this will clarify what I am after.
>
> When double clicking on a region object it brings up a list of attributes such as
>area. One of these is the number of polygons that make up the object in question.
> Is it possible to do a query in mapinfo on all the objects within a table that will
>show how many polygons make up each object?
> I have large number of such regions that need checking regularly and doing it
>manually is time consuming and prone to error as some may be missed out.
>
> Thanks....
>
> Seb
>
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