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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2023/01/03 03:19:18 UTC

[GitHub] [shardingsphere] RaigorJiang commented on issue #23275: After the project is started, executing SQL queries for the first time is very slow

RaigorJiang commented on issue #23275:
URL: https://github.com/apache/shardingsphere/issues/23275#issuecomment-1369357254

   If the SQL complexity is high, parsing will indeed consume more time, so the ShardingSphere parsing engine provides the ability to cache.
   Exactly how long is the very slow you said? If the parsing time is out of normal range, can you provide the SQL so we can test it and see if there is room for improvement.


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