STSrid (geography Data Type)

**APPLIES TO:** SQL Server (starting with 2008) Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse

STSrid is an integer representing the spatial reference identifier (SRID) of the instance.

Syntax

  
.STSrid  

Return Types

SQL Server type: int

CLR type: SqlInt32

Remarks

This property can be modified.

Examples

The first example creates a geography instance with the SRID value 4326 (WGS84) and uses STSrid to confirm the SRID.

DECLARE @g geography;  
SET @g = geography::STGeomFromText('LINESTRING(-122.360 47.656, -122.343 47.656)', 4326);  
SELECT @g.STSrid;  

The second example uses STSrid to change the SRID value of the instance to 4267 (NAD27) and then confirms the modified SRID value.

SET @g.STSrid = 4267;  
SELECT @g.STSrid;  

See Also

OGC Methods on Geography Instances
Spatial Reference Identifiers (SRIDs)