[mapguide-users] Re: MGOS v2.2 Beta ! and SQL 2008. Again...
miansi
AndreiSinelnikov at SierraSystems.com
Tue Jun 22 18:20:11 EDT 2010
Wait! There is more!!! :-)
So... I decided to capture profiler information from SQL while loading brand
new map with layer off SQL Server. That is query it is running:
SELECT *
FROM dbo.Asset
with (INDEX([IX_Asset_Geo]) )
WHERE [Geo].Filter(geometry::STGeomFromText('POLYGON (
(-12335593.4182846 6455627.81656446
, -12326869.4463694 6455627.81656446
, -12326869.4463694 6460927.76609954
, -12335593.4182846 6460927.76609954
, -12335593.4182846 6455627.81656446))', 0))=1
/* AND
[Geo].MakeValid().STEnvelope().STIntersects(geometry::STGeomFromText('POLYGON
(
(-12335593.4182846 6455627.81656446
, -12326869.4463694 6455627.81656446
, -12326869.4463694 6460927.76609954
, -12335593.4182846 6460927.76609954
, -12335593.4182846 6455627.81656446))', 0))=1
*/
If I will comment AND part of the WHERE clause - I will see all features I
am looking for. If I will uncomment it (The way it is executed) - 0 results.
Any idea what that I can poke to get results I am expecting?
--
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