SqlGeography.STSymDifference 메서드

SQL Server 2012

Returns an object representing all points that are either in one SqlGeography instance or another SqlGeography instance, but not those points that lie in both instances.

네임스페이스:  Microsoft.SqlServer.Types
어셈블리:  Microsoft.SqlServer.Types(Microsoft.SqlServer.Types.dll)

[SqlMethodAttribute(IsDeterministic = true, IsPrecise = false)]
public SqlGeography STSymDifference(
	SqlGeography other
)

매개 변수

other
유형: Microsoft.SqlServer.Types.SqlGeography
The SqlGeography instance to be compared to the current SqlGeography.

반환 값

유형: Microsoft.SqlServer.Types.SqlGeography
A SqlGeography instance that contains all points unique to the calling SqlGeography and to the specified SqlGeography.

This method always returns null if the spatial reference IDs (SRIDs) of the SqlGeography instances do not match.

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