ST_Curve constructs a curve feature from a well-known text representation.
sde.st_curve (wkt clob, srid integer)
This example creates a table with a curve geometry, inserts values into it, then selects one feature.
CREATE TABLE curve_test (id integer, geometry sde.st_curve);
INSERT INTO curve_test VALUES (
1910,
sde.st_curve ('linestring (33 2, 34 3, 35 6)', 0)
);
SELECT id, sde.st_astext (geometry) CURVE
FROM curve_test;
ID CURVE
1110 LINESTRING (33.00000000 2.00000000, 34.00000000 3.00000000,
35.00000000 6.00000000)
