[GitHub] flink issue #4624: [FLINK-7410] [table] Use toString method to display opera...

[hequn8128]

Github user hequn8128 commented on the issue:

    https://github.com/apache/flink/pull/4624
  
    Hi @fhueske , 
    Thanks for your review, I have addressed all your comments and rebased the 
code to the master :)


---