STSrid (geography Data Type)
Applies to:
SQL Server
Azure SQL Database
Azure SQL Managed Instance
STSrid is an integer representing the spatial reference identifier (SRID) of the instance.
Syntax
.STSrid
Note
To view Transact-SQL syntax for SQL Server 2014 (12.x) and earlier versions, see Previous versions documentation.
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)