separate query statement and result in two text boxes

[Defined2014]

Error Report

Please answer the following questions before submitting your issue. Thanks!

1. What is the URL/path of the document related to this issue?
   https://docs.pingcap.com/tidb/dev/basic-sql-operations#query-data
   

It will copy sql statement and result when click the button.

2. How would you like to improve it?
   Separate sql statement and result in two text boxes.

[TomShawn]

Thanks very much!