Need to input streaming source record here, will detect the source schema and create a table schema for
      streaming.
    
    
      Please
        input Streaming source record to generate schema.
      
      
        Source json invalid, Please correct your schema and generate again.
      
    
    
      JSON
    
    
    
   
  
    
  
  
    
      - Choose 'timestamp' type column for streaming table.
- By default, system will choose 'Default' as database, you can specify database like this 'database.table'
- derived time dimensions are calculated from timestamp field to help analysis against different time granularities.
      
        You should choose at least one 'timestamp' type column generated from source schema.