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STX (geometry Data Type)

  • Άρθρο

Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance

The X-coordinate property of a Point instance.

Syntax

  
.STX

Return Types

SQL Server type: float

CLR type: SqlDouble

Remarks

The value of this property will be null if the geometry instance is not a point.

This property is read-only.

Examples

The following example creates a Point instance and uses STX to retrieve the X-coordinate of the instance.

DECLARE @g geometry;  
SET @g = geometry::STGeomFromText('POINT(3 8)', 0);  
SELECT @g.STX;

See Also

STY (geometry Data Type)
STSrid (geometry Data Type)
OGC Methods on Geometry Instances