ST_MultiCurve(LONG VARCHAR[, INT]) constructor

NEW ST_MultiCurve(text-representation[, srid])

Name	Type	Description
text-representation	LONG VARCHAR	A string containing the text representation of a multi curve. The input can be in any supported text input format, including WKT or EWKT.
srid	INT	The SRID of the result. If not specified, the default is 0.

Constructs a multi curve from a character string representation. The database server determines the input format by inspecting the provided string.

The following returns MultiCurve ((10 10, 12 12), CircularString (5 10, 10 12, 15 10))

SELECT NEW ST_MultiCurve('MultiCurve ((10 10, 12 12), CircularString (5 10, 10 12, 15 10))')