Spatial operations
data-types #tsql#data-types
Description
Reduce (geometry Data Type)
Returns a simplified approximation of a geometry instance
produced by running the Douglas-Peucker algorithm with the
specified tolerance.
CurveToLineWithTolerance
(geometry Data Type)
Returns a polygonal approximation of a geometry instance
containing circular arc segments, with explicit tolerance control.
These methods perform advanced spatial relationship queries.
Description
ShortestLineTo (geography
Data Type)
Returns a LineString instance with two points representing the shortest
distance between the two geometry instances.
These methods provide detailed validity checking and type information.
Description
IsValidDetailed (geometry
DataType)
Returns a message that helps identify problems with an invalid
geometry instance.
MakeValid (geometry Data Type)
Converts an invalid geometry instance into a valid instance with a valid
OGC type.
InstanceOf (geometry Data
Type)
Returns 1 if a geometry instance is of the specified type.
IsNull (geometry Data Type)
Returns 1 if a geometry instance is null.
These methods perform spatial operations with enhanced capabilities.
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