Saturday, October 16, 2010

How To Cook Italian Sausage Boil

INSIDE, TOUCH ... or does it differently

How can I find really, definden topological relationship, in which two objects to each other? The function
RELATE
in the package

SDO_GEOM

supplies as a result the positional relationship between two objects. c2.feature_name, sdo_geom.relate (c2.geometry, 'Determine' - masking parameters c1.geometry, 0.05) select from topo_rel m_admin_area1 c1, c2 m_admin_area1 where c1.feature_name = 'GERMANY'; The value
DETERMINE
 determined for the masking parameters while those spatial relationship between two objects, which correspond to reality at the most. 
In the case of the above query is determined by the free sample data sets provided , the function returns TRUE for all spatial relations that are unequal

Disjoint

.

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