[MAPSERVER-USERS] ms sql 2008 spatial - still problems???

[Venkat Rao Tammineni]

Hi,

   How you are importing your spatial data? Which tool you are using to import spatial data?

Here is what I am using ,let me know if you are getting problem by using  MsSQL 2008.
  CONNECTIONTYPE PLUGIN
  PLUGIN "D:\home\Vtammineni\Data\sandbox\gis\RoulacGis\plugins\msplugin_mssql2008.dll" #plug in
  CONNECTION "server=192.168.1.79;uid=sa;pwd=asp123;database=testspatial;Integrated Security=false"  # data base server connection
    DATA "geom from rgp_gis_worldcountries" # table

Thanks and regards,
Venkat.


-----Original Message-----
From: mapserver-users-bounces at lists.osgeo.org [mailto:mapserver-users-bounces at lists.osgeo.org] On Behalf Of BrainDrain
Sent: Friday, September 12, 2008 5:24 PM
To: mapserver-users at lists.osgeo.org
Subject: [MAPSERVER-USERS] ms sql 2008 spatial - still problems???


I tried to use ms sql 2008 layer with ms4w 2.2.9
my steps:
downloading mapdotnet & extracting msplugin_mssql2008.dll...done
importing data into mssql2008 using geometry data type (with FME) ...done
creating layer def:
...
 TYPE POLYGON
 CONNECTIONTYPE PLUGIN
 PLUGIN "c:\ms4w\app\WEMSite\Bin\msplugin_mssql2008.dll"
 CONNECTION "server=localhost;uid=...;pwd=...;database=geodb;Integrated
Security=false"
 DATA "GEOM from dbo.Construct USING UNIQUE id USING SRID=0"
...
done
and then exceptions:
1) At server (asp.net) side on layer.open 
"msMSSQL2008LayerGetItems(): Query error. msMSSQL2008LayerGetItems: tried to
find the geometry column in the results from the database, but couldnt find
it.  Is it miss-capitialized? 'GEOM'"
googling - doesn't help, adding geometry_columns table (as it is in postgis
db) and populating it - doesn't help, looking up in mapmssql2008.c - doesn't
help, using sql profiler to catch what plugin requests - doesn't help
(((((((
2) Ok: excluding layer.open() from code and waiting just for cgi response:
Error executing MSSQL2008 SQL statement: SELECT
GEOM.STAsBinary(),convert(varchar(20), id) from dbo.Construct WHERE
GEOM.STIntersects(Geometry::STGeomFromText('POLYGON((-4850978.88931604
-7029571.83269322,-4800721.99088196 -7029571.83269322,-4800721.99088196
-6979314.93425899,-4850978.88931604 -6979314.93425899,-4850978.88931604
-7029571.83269322))',0)) = 1 -[Microsoft][ODBC SQL Server Driver][SQL
Server]A .NET Framework error occurred during execution of user-defined
routine or aggregate "geometry": System.ArgumentException: 24144: This
operation cannot be completed because the instance is not valid. Use
MakeValid to convert the instance to a valid instance. Note that MakeValid
may cause the points of a geometry instance to shift slightly.
System.ArgumentException: в
Microsoft.SqlServer.Types.SqlGeometry.ThrowIfInvalid() в
Microsoft.SqlServer.Types.SqlGeometry.STIntersects(SqlGeometry other) . 
Ok: executing "delete from dbo.Construct where GEOM.STIsValid()<>1" fixes
the 2nd problem
but what about 1st??? without solving this I'll not be able to perform
queries.



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