ST_CompoundCurve() constructor

Constructs a compound curve representing the empty set.

ST_CompoundCurve(LONG VARCHAR[, INT]) constructor

Constructs a compound curve from a text representation.

ST_CompoundCurve(LONG BINARY[, INT]) constructor

Constructs a compound curve from Well Known Binary (WKB).

ST_CompoundCurve(ST_Curve,...) constructor

Constructs a compound curve from a list of curves.