Update a nested table

Question

Hi guys,
I have following nested table and I need to perform an update to the BRIDGE_GEOM nested table. Can somebody help me?
CREATE TABLE BRIDGE
BRIDGE_GEOM MDSYS.SDO_GEOMETRY,
MSLINK NUMBER(10) NOT NULL,
CREATE INDEX BRIDGE_RTREE_X ON BRIDGE
(BRIDGE_GEOM)
INDEXTYPE IS MDSYS.SPATIAL_INDEX
PARAMETERS('SDO_DIMENSIONALITY=3 SDO_FANOUT=35 SDO_INDX_DIMS=2');
CREATE OR REPLACE
TYPE MDSYS.SDO_POINT_TYPE AS OBJECT (X NUMBER,Y NUMBER,Z NUMBER)
CREATE OR REPLACE
TYPE MDSYS.SDO_ELEM_INFO_ARRAY AS VARRAY (1048576) of NUMBER
CREATE OR REPLACE
TYPE MDSYS.SDO_ORDINATE_ARRAY AS VARRAY(1048576) OF NUMBER
CREATE OR REPLACE
TYPE MDSYS.SDO_GEOMETRY AS OBJECT (
SDO_GTYPE NUMBER,
SDO_SRID NUMBER,
SDO_POINT SDO_POINT_TYPE,
SDO_ELEM_INFO SDO_ELEM_INFO_ARRAY,
SDO_ORDINATES SDO_ORDINATE_ARRAY)
/

Answer 1

Hi!
Pls check the following code --
update bridge
set bridge_geom = MDSYS.SDO_GEOMETRY(5,
                   3,
                   SDO_POINT_TYPE(5,9,10),
                   SDO_ELEM_INFO_ARRAY(5),
                   SDO_ORDINATE_ARRAY(9)
where MSLINK = 15
/Though i got error while running ur script --
SQL> CREATE OR REPLACE
  2  TYPE MDSYS.SDO_GEOMETRY AS OBJECT (
  3  SDO_GTYPE NUMBER,
  4  SDO_SRID NUMBER,
  5  SDO_POINT SDO_POINT_TYPE,
  6  SDO_ELEM_INFO SDO_ELEM_INFO_ARRAY,
  7  SDO_ORDINATES SDO_ORDINATE_ARRAY)
  8  /
CREATE OR REPLACE
ERROR at line 1:
ORA-02303: cannot drop or replace a type with type or table dependentsN.B.: Not Tested.....
Regards.
Satyaki De.