rkrishn7 opened a new issue, #17646:
URL: https://github.com/apache/datafusion/issues/17646

   We should format dynamic filters so that they're clearly expressed during 
plan rendering. For example, a current plan with an uninitialized dynamic 
filter looks like:
   
   ```
   -- |               | 
┌─────────────┴─────────────┐┌─────────────┴─────────────┐ |
   -- |               | │    CoalesceBatchesExec    ││       DataSourceExec     
 │ |
   -- |               | │    --------------------   ││    --------------------  
 │ |
   -- |               | │     target_batch_size:    ││         files: 23        
 │ |
   -- |               | │            8192           ││      format: parquet     
 │ |
   -- |               | │                           ││      predicate: true     
 │ |
   -- |               | 
└─────────────┬─────────────┘└───────────────────────────┘ |
   
   ```
   
   It might be more clear to the user if we indicate that `true` is actually a 
placeholder dynamic filter, e.g.:
   
   ```
   -- |               | 
┌─────────────┴─────────────┐┌─────────────┴────────────────────────┐ 
   -- |               | │    CoalesceBatchesExec    ││       DataSourceExec     
            │ |
   -- |               | │    --------------------   ││    --------------------  
            │ |
   -- |               | │     target_batch_size:    ││         files: 23        
            │ |
   -- |               | │            8192           ││      format: parquet     
            │ |
   -- |               | │                           ││ predicate: DynamicFilter 
[ empty ]   │ |
   -- |               | 
└─────────────┬─────────────┘└──────────────────────────────────────┘
   ```
   
   
   


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