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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2019/10/11 01:27:33 UTC

[GitHub] [incubator-shardingsphere] xfyang1989 commented on issue #3215: SQL execution is slow under sub-database sub-table

xfyang1989 commented on issue #3215: SQL execution is slow under sub-database sub-table
URL: https://github.com/apache/incubator-shardingsphere/issues/3215#issuecomment-540861638
 
 
   the version 4.0.0-RC2,  The parameter (sql.slow)  is set to false.
   A lot of similar SQL is slow, causing severe performance degradation, I suspect that the trackingspehere SQL parsing is very slow

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