mysql - Is there a way to make my credential information not return after I insert it into my database -


lets if wanted insert user infomation users table in database, following json format of information want insert:

{     'id': 1,     'username': 'asd123',     'password': 'abc123' }

how can make return id , username when select * users id = 1

instead of 

select *

use 

select id, username

explanation: * used when want columns, otherwise use specific column names. use * when required.


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