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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2022/09/23 02:50:43 UTC

[GitHub] [shardingsphere] lwk595ww commented on issue #21114: SQL subqueries result in fully fragmented lookups and Cartesian products

lwk595ww commented on issue #21114:
URL: https://github.com/apache/shardingsphere/issues/21114#issuecomment-1255747981

   ![image](https://user-images.githubusercontent.com/64793990/191883416-a61f4c82-e5e2-4ffa-9a96-ed83f8cc4bca.png)
   
   Modify the source code, the sub-query mixture condition isolation, respectively routing can solve the problem of nested sub-query both inside and outside layers have fragmentation and full routing, I hope the official can have a look, test, I hope the official can release a version


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