[postgis-users] Spatial Analysis/Union of shapefiles

[K. Pandey]

I want to perform union of two shape files using postgresql.
I converted the shape files to postgres tables using shp2pgsql utility.
How to perform the union/intersection of these two tables.
Once the union/intersection is completed, I can convert the union file back
to shapefile using pgsql2shp utility.

-- 
Kamal Pandey
Dehradun
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