[GitHub] [shardingsphere] tristaZero commented on issue #9168: [RDL] Support create/alter multiple bindTable groups

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tristaZero commented on issue #9168:
URL: https://github.com/apache/shardingsphere/issues/9168#issuecomment-769581466


   Hi, @jingshanglu ,
   Thank for feedback.
   
   here are two ways to figure out this issue,
   ```sql
   // Add rule id for each bind rule
   
   CREATE SHARDING RULE (
   ...
   binding_table bt1 (t_order t_item)
   binding_table bt2 (t1  t2  t3)
   ) 
   
   ALTER SHARDING RULE (
   ...
   binding_table bt1 (t_order t_item)
   )
   
   // Keep current handling
   CREATE SHARDING RULE (
   ...
   binding_tables(t_order t_item, t1  t2  t3)
   ) 
   
   ALTER SHARDING RULE (
   ...
   binding_tables(t_order t_item)
   )
   ```
   
   What do you think?
   


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