spatial query - Using sdo_contains with transient object in Oracle -


i have 2 varchar columns wkt value (a polygon , point). want know if there polygon contains point using oracle.

i'm using sdo_contains command, don't work. according documentation, polygon should indexed. can me how around problem? don't want create geometry column. can't change table structure or add column.

sdo_contains spatial operator function , indeed require index (or rather, indexed geometry column).

for arbitrary in-memory geometry objects, can use sdo_geom.relate contains or inside mask.

https://docs.oracle.com/cd/b19306_01/appdev.102/b14255/sdo_objgeom.htm#bghcdidg


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