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Posted to dev@sedona.apache.org by GitBox <gi...@apache.org> on 2022/04/16 19:17:29 UTC

[GitHub] [incubator-sedona] jiayuasu commented on pull request #610: Add ST_Disjoint predicate

jiayuasu commented on PR #610:
URL: https://github.com/apache/incubator-sedona/pull/610#issuecomment-1100736962

   @onkarpandit Please fix the failed test case. Note that: 
   
   Please go ahead and work on this. Note that: ST_Disjoint can NOT be used as a predicate for spatial join query. The result of this spatial join is the result of full outer join - the result of inner join. This is currently not optimized in Sedona. So any join with this predicate will end up with a Cartesian product join which is extremely slow.


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