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ST_GeogFromWKB

This section contains reference documentation for the ST_GeogFromWKB function.

Returns a geography type object from WKB representation.

Signature

ST_GeogFromWKB(wkb)

Usage Examples

point
value
point
value

You can create geometry objects in the WKB format using the function.

select STPOINT(-122, 37) AS point,
       ST_GeogFromWKB(
         ST_AsBinary(STPOINT(-122, 37))
       ) AS value
from ignoreMe 

00c05e8000000000004042800000000000

80c05e8000000000004042800000000000

80c05e8000000000004042800000000000

80c05e8000000000004042800000000000

ST_AsBinary
select STPOINT(-122, 37, 1) AS point,
       ST_GeogFromWKB(
         ST_AsBinary(STPOINT(-122, 37, 1))
       ) AS value
from ignoreMe