ST_LineFromWKB

Constructs a LineString value using its WKB representation and an optional SRID.

Syntax

ST_LineFromWKB(wkb[,srid])
LineFromWKB(wkb[,srid])
ST_LineStringFromWKB(wkb[,srid])
LineStringFromWKB(wkb[,srid])

Description

Constructs a LINESTRING value using its WKB representation and SRID.

ST_LineFromWKB(), LineFromWKB(), ST_LineStringFromWKB(), and LineStringFromWKB() are synonyms.

Examples

SET @g = ST_AsBinary(ST_LineFromText('LineString(0 4,4 6)'));

SELECT ST_AsText(ST_LineFromWKB(@g)) AS l;
+---------------------+
| l                   |
+---------------------+
| LINESTRING(0 4,4 6) |
+---------------------+

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