stx-geometry-data-type.md

title	description	author	ms.author	ms.date	ms.service	ms.subservice	ms.topic	f1_keywords	helpviewer_keywords	dev_langs	monikerRange
STX (geometry Data Type)	STX (geometry Data Type)	MladjoA	mlandzic	06/23/2020	sql	t-sql	reference	STX (geometry Data Type) STX_TSQL	STX (geometry Data Type)	TSQL	=azuresqldb-current||>=sql-server-2016||>=sql-server-linux-2017||=azuresqldb-mi-current

STX (geometry Data Type)

[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance]

The X-coordinate property of a Point instance.

Syntax

  
.STX  

Return Types

[!INCLUDEssNoVersion] 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