We have inherited some tables that were created with ArcGIS/ArcSDE, and the data in these is still being used by our main web application to perform some spatial lookups. The queries are pretty ...
I have a polygon feature class with more than 100,000 polygons in DB2 table. I would like to dissolve them based on a single field to reduce the row numbers. Is there any commands / SQL in DB2 to ...
I'm examining the two geospatial options for IBM's DB2 database. In particular I am interested in the accuracy between these two options and whether it's worth it (the more accurate representation ...