Equivalent of the query from sql server in mysql

Question

I have query in SQL Server , but i don't know its equivalent in mysql. sql code is:

select username as t ,*from users

this code running in sql but this code not run in mysql. is there way?

Answer 1

you can use this code :

select *,username as t from users

Answer 2

You can do either

select *, username as t from users

or

select username as t, users.* from users

for some reason in MySQL if you specify specific columns first you have to qualify the *