Tsukasa007 commented on issue #9127:
URL: https://github.com/apache/seatunnel/issues/9127#issuecomment-3100516333

   Hello, I'm also encountering this issue. Here is my job configuration. Could 
you take a look? The fields in the automatically created tables are garbled.
   
   env {
     parallelism = 1
     job.mode = "STREAMING"
     checkpoint.interval = 10000
   }
   
   source {
     MySQL-CDC {
       base-url = 
"jdbc:mysql://172.16.21.169:3307/czhl_new_column?characterEncoding=UTF-8"
       username = "root"
       password = "123"
       database-names = ["czhl_new_column"]
       table-names = ["czhl_new_column.def_user"]
       startup.mode = "initial"
       plugin_output = "source1"
     }
   
     
   }
   
   transform {
     Sql {
       query = "SELECT id as `user_id`, username as `user_username拉阿拉`, 
nick_name as `user_nick_name`, mobile as `user_mobile` FROM dual"
       plugin_input = "source1"
       plugin_output = "transform1"
     }
   }
   
   sink {
     jdbc {
       plugin_input = "transform1"
       url = 
"jdbc:mysql://172.16.21.169:3307/seatunnel_sync_test?useUnicode=true&characterEncoding=UTF-8&rewriteBatchedStatements=true"
       driver = "com.mysql.cj.jdbc.Driver"
       user = "root"
       password = "123"
       
       generate_sink_sql = true
       database = "seatunnel_sync_test"
       table = "user_employee"
       primary_keys = ["user_id"]
       schema_save_mode = "CREATE_SCHEMA_WHEN_NOT_EXIST"
       data_save_mode = "APPEND_DATA"
     }
   }
   
   
   <img width="845" height="236" alt="Image" 
src="https://github.com/user-attachments/assets/94f06df8-4645-4a6c-a031-cda0249951ea";
 />


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