0
SELECT
ST_Contains (
GEOMFROMTEXT(
'POLYGON(18.4560233 73.8691627, 18.456333 73.869013, 18.456363 73.869404, 18.456200, 73.869383,18.4560233 73.8691627)'
),
GEOMFROMTEXT('POINT(18.456266, 73.869210)')
)
FROM
DUAL