ORA-13050 unable to construct spatial object - Error

Question

Hi friends!,
I to realize the follow query:
SELECT A.MI_PRINX, B.DESCRIP
FROM PEVEDISC A, PEVEGEO B
WHERE SDO_GEOM.RELATE(A.GEOLOC,'ANYINTERACT',B.GEOLOC,0.005) = 'TRUE'
AND SDO_GEOM.RELATE(A.GEOLOC,'TOUCH',B.GEOLOC,0.005) = 'FALSE'
AND ROWNUM <= 10
and result error "ORA-13050 unable to construct spatial object". Please help me, i don't know what to do!. thanks

Answer 1

Hi,
Have you validated your data? Try validating using sdo_geom.validate_geometry_with_context or sdo_geom.validate_layer_with_context.
I would also like to offer a suggestion on how to write this query. If there are a significant number of geometries in either or both of these tables, this query can take a long time to run.
If you create spatial indexes on these tables, then the following might be better:
SELECT /*+ ordered */ A.MI_PRINX, B.DESCRIP
FROM PEVEGEO B, PEVEDISC A
WHERE SDO_RELATE(A.GEOLOC,B.GEOLOC,
'querytype=window mask=inside+coveredby') = 'TRUE'
AND ROWNUM <= 10;