ST_WKBToSQL-ApsaraDB RDS(RDS)-阿里云帮助中心

Constructs a geometry object from a Well-Known Binary (WKB) string.

Syntax

geometry ST_WKBToSQL(bytea WKB);

Parameter	Description
WKB	The WKB string.

ST_WKBToSQL is equivalent to ST_GeomFromWKB, except that it does not accept a spatial reference identifier (SRID) parameter.

SELECT ST_AsText(ST_WKBToSQL(E'\\x01010000000000000000005d400000000000004440'));

Output:

   st_astext
---------------
 POINT(116 40)
(1 row)

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