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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2021/02/02 05:09:04 UTC

[GitHub] [shardingsphere] tristaZero commented on issue #9175: SingleTableRule does it mean table must be in only one database ?

tristaZero commented on issue #9175:
URL: https://github.com/apache/shardingsphere/issues/9175#issuecomment-771365561


   Hi @huanghao495430759 ,
   
   Suppose you do not intend to bind [ A ,B, C, D .....] as a `broadcast` table. In that case, I suggest you'd better not add a broadcast rule to them since a query (e.g., insert) will be executed in all of them to keep these tables containing the same data.
   Later, if  [ A ,B, C, D .....]  are uncorrelated but have the same names, I have to say we can not manage them as different `single` tables. I suppose it is simple to understand that if `ss` is a logic `database`, there is no possibility that the same tables exist in one database, right? 


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