MySQL: Inner join vs Where [duplicate]

Question

Is there a difference in performance (in mysql) between

Select * from Table1 T1 
Inner Join Table2 T2 On T1.ID = T2.ID

And

Select * from Table1 T1, Table2 T2 
Where T1.ID = T2.ID

?

Answer 1

As pulled from the accepted answer in question 44917:

Performance wise, they are exactly the same (at least in SQL Server) but be aware that they are deprecating the implicit outer join syntax.

In MySql the results are the same.

I would personally stick with joining tables explicitly... that is the "socialy acceptable" way of doing it.