STSrid (geometry Data Type)
Applies to:
SQL Server
Azure SQL Database
Azure SQL Managed Instance
STSrid is an integer representing the spatial reference identifier of the instance.
This property can be modified.
Syntax
STSrid
Return Types
SQL Server type: int
CLR type: SqlInt32
Examples
The first example creates a geometry instance with the SRID value 13 and uses STSrid
to confirm the SRID.
DECLARE @g geometry;
SET @g = geometry::STGeomFromText('POLYGON((0 0, 3 0, 3 3, 0 3, 0 0))', 13);
SELECT @g.STSrid;
The second example uses STSrid
to change the SRID value of the instance to 23 and then confirms the modified SRID value.
SET @g.STSrid = 23;
SELECT @g.STSrid;
See Also
STX (geometry Data Type)
STY (geometry Data Type)
OGC Methods on Geometry Instances