| title | STLineFromWKB (geography Data Type) | ||
|---|---|---|---|
| description | STLineFromWKB (geography Data Type) | ||
| author | MladjoA | ||
| ms.author | mlandzic | ||
| ms.date | 07/30/2017 | ||
| ms.service | sql | ||
| ms.subservice | t-sql | ||
| ms.topic | reference | ||
| ms.custom |
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[!INCLUDE SQL Server Azure SQL Database Azure SQL Managed Instance FabricSQLDB]
Returns a LineString geography instance from an Open Geospatial Consortium (OGC) Well-Known Binary (WKB) representation.
STLineFromWKB ( 'WKB_linestring' , SRID )
WKB_linestring
Is the WKB representation of the LineString geography instance you wish to return. WKB_linestring is a varbinary(max) expression.
SRID
Is an int expression representing the spatial reference ID (SRID) of the LineString geography instance you wish to return.
[!INCLUDEssNoVersion] return type: geography
CLR return type: SqlGeography
OGC type: LineString
This method throws a FormatException if the input is not well-formatted.
The following example uses STLineFromWKB() to create a geography instance.
DECLARE @g geography;
SET @g = geography::STLineFromWKB(0x010200000002000000D7A3703D0A975EC08716D9CEF7D34740CBA145B6F3955EC08716D9CEF7D34740, 4326);
SELECT @g.ToString();