ZZemptypoint opened a new issue, #20461:
URL: https://github.com/apache/shardingsphere/issues/20461

   ## Feature Request
   
   Assuming that our sharding-clomn type is a time-type, when we use the 
"limit" statement in the SQL, generally means we want it to short-circuit 
evaluation, Instead of routing it all the way.
   For example:
   ``` sql
   select * from table where time <'xxxx-xx-xx' limit 2
   ```
   We want to find the first two pieces of data available before this time, 
they may be in different tables, but obviously there is no need to route all 
the tables. Now we make it table by table in business logic code, it's not cool.
   
   ### Is your feature request related to a problem?
   NO, new feature request.
   


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