ST_Geometry ( wkb [, asrid ] )
Syntax Elements
- wkb
- A VARBYTE(64000) for the well-known binary representation of the spatial type. The size of wkb cannot exceed 64000 bytes.
- When a WKB representation is larger than 64000 bytes, use the BLOB version of the ST_Geometry constructor method.
- For more information on well-known binary formats, see Well-Known Binary Format.
- asrid
- An optional INTEGER value for the spatial reference system identifier.
- If this argument is omitted, the spatial reference system identifier is set to 0.