Oracle spatial query SDO_LRS with php

Question

Hello, I have this problem,
I use php for read data from oracle table.
I know I can't show on web page the result of SDO_ORDINATE_ARRAY
Christopher Jones has written that I must use SDO_UTIL.GETVERTICES like as
select
t.X,
t.Y
from table_a, TABLE(SDO_UTIL.GETVERTICES(table_a.GEOMETRY_1)) t
where
id_num = 970;
But now I must read a projection point ordinate of a point with respect to a geometric segment
and the same problem come back.
esemple of spatial query that I use:
SELECT
SDO_LRS.PROJECT_PT(geometry,
SDO_GEOMETRY(3301, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 1, 1), SDO_ORDINATE_ARRAY(580094.69, 4998493.68, NULL)) )
FROM
TABLE_B
WHERE
ID_CODE = 970;
If I use sql plus I have this result
SDO_LRS.PROJECT_PT(GEOMETRY,SD(SDO_GTYPE, SDO_SRID, SDO_POINT(X, Y, Z), SDO_ELEM
SDO_GEOMETRY(3301, NULL, NULL, SDO_ELEM_INFO_ARRAY(1, 1, 1), SDO_ORDINATE_ARRAY(
580093,325, 4998497,57, 45,2254405))
Which is exacly the query for extract these coordinates?
Someone can help me?
My English is very bad please reply easy.
Thanks for all!
Angelo

Answer 1

Hello thanks for all to everyboby.
I put the same question on Forum /Category/Database/Spatial and I have received this reply
from Brian Camire, this query worked well.
SELECT
T.X,
T.Y
FROM
TABLE
SELECT
SDO_UTIL.GETVERTICES
SDO_LRS.PROJECT_PT
GEOMETRY,
SDO_GEOMETRY
3301,
NULL,
NULL,
SDO_ELEM_INFO_ARRAY(1, 1, 1),
SDO_ORDINATE_ARRAY(580093.859, 4998493.5, NULL)
FROM
TABLE_B
WHERE
ID_CODE = 970
) T;
Best regards
Angelo.